Journal Publications

2017

1. Karimzadehkhouei, M., Shojaeian,M., Sendur, K., Menguc, P., and Kosar, A., “The Effect of Nanoparticle Type and Nanoparticle Mass Fraction on Heat Transfer Enhancement in Pool Boiling,” International Journal of Heat and Mass Transfer, 109, pp. 157-166, 2017.

2. Karimzadehkhouei, M., Sezen, M., Sendur, K., Menguc, P., and Kosar, A., “Subcooled Flow Boiling Heat Transfer of γ-Al2O3/Water Nanofluids in Horizontal Microtubes and the Effect of Surface Characteristics and Nanoparticle Deposition,” Applied Thermal Engineering, in press, 2017.

3. Ozbey,.A., Karimzadehkhouei, M., Sefiane, K., and Koşar, A.,"Changing Bubble Dynamics in Subcooled Boiling with TiO2 Nanoparticles on a Platinum Wire, " Journal of Molecular Liquids, 242, pp. 456-470, 2017.

4. Sadaghiani, A.K., Parapar, S., Saadi, N.S., Keskinoz, M., Karabacak, T., and Kosar, A., "Boiling heat transfer performance enhancement using micro and nano structured surfaces for high heat flux electronics cooling systems," Applied Thermal Engineering, in press, 2017.

5. Ozbey,.A., Karimzadehkhouei, M., Sefiane, K., and Koşar, A.," Stick and Oscillatory Behavior of Bubbles Due to TiO2 Nanoparticle Coating in Subcooled Pool Boiling on a Wire, " Applied Physics Letters, in press, 2017.

6. Akgonul, S., Ozbey, S., Karimzadehkhouei, M., Gozuacik, D., and Koşar, A., "The Effect of Asymmetry on Micromixing in Curvilinear Microchannels," Microfluidics Nanofluidics, 21:118, 2017.

7. Jamalabadi, M.Y.A., Shadloo, M.S., and Koşar, A., “Effect of inject angle on droplet formation in a microfluidic T- junction,” Theoretical and Applied Mechanics Letters, in press, 2017.

8. Nedaei, M., Motezakker, A.R., Zeybek, M.,C., Sezen, M., Ozaydin-Ince, G., and Koşar, A., "Subcooled flow boiling heat transfer enhancement using polyperfluorodecylacrylate (pPFDA) coated microtubes with different coating thicknesses," Experimental Thermal and Fluid Science, 86, pp. 130-140, 2017.

9. Shojaiean, M., Nedaei, M., Yildiz, M., and Koşar, A., "Numerical Heat Transfer and Entropy Analysis on Liquid Slip Flows through Parallel-Plate Microchannels," ASME Thermal Science and Engineering Applications, in press, 2017.

10. Kecebas, M.A., Koşar, A., Menguc, M.P., and Sendur, K., "Passive radiative cooling design with broadband optical thin-film filters," Journal of Quantitative Spectroscopy and Radiative Transfer, 198, pp. 1339-1351, 2017.

11. Karimzadehkhouei, M., Sadaghiani, A.K., Motezakker, A.R., Akgonul, S., Ozbey, A., Sendur, K., Menguc, M.P., and Koşar, A., "Experimental and Numerical Investigation of Inlet Temperature Effect on Convective Heat Transfer of -Al2O3/Water Nanofluid Flows in Microtubes," Heat Transfer Engineering, Accepted 2017.

12. Sadaghiani, A.K., Motezakker, A.R., Ozpinar, A.V., Ozaydin-Ince, G., and Koşar, A., "Pool boiling heat transfer characteristics of inclined pHEMA (polyhydroxyethylmethacrylate) coated surfaces," Journal of Heat Transfer, 139(11):111501, 2017.

13. Shojaeian, M., Karimzadehkhouei, M., and Koşar, A., "Experimental Investigation on Convective Heat Transfer of non-Newtonian Flows of Xanthan Gum Solutions in Microtubes," Experimental Thermal and Fluid Science, 85, pp. 135-142, 2017.

14. Sadaghiani, A.K. and Koşar, A., "Experimental Study on Subcooled Flow Boiling in Horizontal Microtubes and Effect of Heated Length," Heat Transfer Engineering, 38(3), 2017.

15. Sadaghiani, A.K., Sisman, Y., Brozak, M., Khedir, K., Karabacak, T., and Kosar, A., "Subcooled Flow Boiling Over Microstructured Plates in Rectangular Minichannels," Nanoscale and Microscale Thermophysical Engineering, 20 (3-4), pp.173-190, 2017.

16. Mohammadi, A. and Koşar, A., Hydrodynamic and Thermal Performance of Microchannels with Different Staggered Arrangements of Cylindrical Micro Pin Fins, Journal of Heat Transfer, 139 (6), 062402, 2017.

17. Ghorbani, M., Sadaghiani, A.K., Yıldız, M., and Koşar, A., " Experimental and Numerical Investigations on Spray Structure under the Effect of Cavitation Phenomenon in a Microchannel," Journal of Mechanical Science and Technology, 31, pp.235-247, 2017.

2016

18. Ozbey, A., Karimzadehkhouei, M., Akgonul, S., Gozuacik, D., and Koşar , A., " Inertial Focusing of Microparticles in Curvilinear Microchannels, " Nature Scientific Reports, 6, 38809, 2016.

19. Karimzadehkhouei, M., Ghorbani, M., Sezen, M., Sendur, K., Menguc, P., Leblebici, Y., and Kosar, A., “Increasing the Stability of Nanofluids with Cavitating Flows in Micro Orifices,” Applied Physics Letters, 109 (10), 104101, 2016.

20. Bayraktar, O., Eberhardt, K., Kocaturk, N.M., Kosar, A., and Gozuacik, D., “An IBMPFD disease-causing mutant VCP/p97 protein is a target of autophagic-lysosomal degradation,” Plos One, 11(10), 2016.

21. Alcan, G., Ghorbani, M., Koşar, A., and Unel, M., "A New Visual Tracking Method for the Analysis and Characterization of Jet Flow," Flow Measurement and Instrumentation, 51, pp. 55-67, 2016 (In the most downloaded 25 articles list).

22. Ghorbani, M., Alcan, G., Unel, M., Sabanovic, A., Ekici, S., Uvet, H., Gozuacik, D., and Kosar, A.," Visualization of microscale cavitating flow regimes via particle shadow sizing imaging and vision based estimation of the cone angle," Experimental Thermal and Fluid Science, 78, pp. 322-333, 2016.

23. Mohammadi, A. and Koşar, A., Hydrodynamic and Thermal Performance of Microchannels with Different In-line Arrangements of Cylindrical Micro Pin Fins, Journal of Heat Transfer, 138 (12), 122403, 2016.

24. Sadaghiani, A.K., Yildiz, M., and Koşar, A., "Numerical modeling of convective heat transfer of thermally developing nanofluid flows in a horizontal microtube," International Journal of Thermal Sciences, 109, pp. 54-69 2016 (In the most downloaded 25 articles list).

25. Ghorbani, M., Oral, O., Ekici, S., Gozuacik, D., and Kosar, A.,"Review on Lithotripsy and Cavitation in Urinary Stone Therapy," IEEE Reviews in Biomedical Engineering, 9, pp. 264-283, 2016 (In the most downloaded 50 articles list).

26. Shojaeian, M., Yildizhan M.M., Coskun, O., Ozkalay, E., Teksen, Y., Gulgun, M.A., Yagci-Acar,H.F. and Koşar, A., "Investigation of Change in Surface Morphology of Heated Surfaces upon Pool Boiling of Magnetic Fluids under Magnetic Actuation," IOP Materials Research Express, 3(9), 096102, 2016.

27. Nedaei, M., Armagan, E., Sezen, M., Ozaydin-Ince, G., and Koşar, A.,"Enhancemet of Flow Boiling Heat Transfer in pHEMA/pPFDA Coated Microtubes with Longitudinal Variations in Wettability," AIP Advances, 6, 035212, 2016.

28. Tekirdag, A.K., Akkoc, Y., Koşar, A., and Gozuacik, D., "MIR376 family and cancer," Histology and Histopathology, 6 (3), 2016.

29. Ghorbani, M., Yildiz, M., Gozuacik, D., and Koşar, A.,"Numerical Study on the Inception of the Cavitation Phenomenon in Micro and Mini Channels," Journal of Mechanical Science and Technology, 30, pp. 2565-2581, 2016.

30. Mokkapati, V.R.S.S., Özgüz, V. and Koşar, A., “Experimental Evidence and Theoretical Analysis of Nanobubble Stability Within Graphene Nanoscrolls”, Journal of Nanoscience and Nanotechnology, 16, pp. 6425–6431, 2016.

31. Shojaeian, M. and Koşar, A., "Convective heat transfer of non-Newtonian power-law slip flows with variable thermophysical properties in parallel-plate and circular microchannels," International Journal of Thermal Sciences, 100, pp. 155-168, 2016.

32. Sadaghiani, A.K. and Koşar, A., " Numerical and experimental investigation on the effects of diameter and length on high mass flux subcooled flow boiling in horizontal microtubes," International Journal of Heat and Mass Transfer, 92, pp. 824-837, 2016 (Most downloaded 25 articles list within 3 months).

33. Shojaeian, M., Sezen, M. and and Koşar, A., “Pool boiling heat transfer characteristics of non-Newtonian Xanthan Gum solutions”, Experimental Thermal and Fluid Science, 70, pp. 77-84 2016.

2005-2015

34.Shojaeian, M. and Koşar, A., "Pool boiling and flow boiling on micro- and nanostructured surfaces," Experimental Thermal and Fluid Science, 63, pp. 45-73, 2015 (Most downloaded article within 3 months).

35. Oral, O., Çıkım, T., Zuvin, M., Unal, O., Acar, H. F. Y., Gozuacik, D. and Koşar, A., “Effect of varying magnetic fields on targeted gene delivery of nucleic acid based molecules”, Annals of Biomedical Engineering, 43(11), pp. 2816-2826 2015.

36. Ozbey, A., Karimzadehkhouei, M., Yalcin, S.E., Gozuacik, D., and Koşar, A., "Modeling of ferrofluid magnetic actuation with dynamic magnetic fields in small channels", Microfluidics and Nanofluidics, 18, pp. 447-460, 2015.

37. Üzüşen, D., Perk, O.Y., Demir, E., Oral, Ö., Ekici, S., Ünel, M., Gözüaçık, D., and Koşar, A., "Assessment of probe-to-specimen distance effect in kidney stone treatment with hydrodynamic cavitation," ASME Journal of Medical Devices, 9(3),031001-031001-8, 2015.

38. Karimzadehkhouei, M., Yalcin, S.E., Sendur, K., Menguc, P., and Kosar, A., “Heat Transfer Characteristics of Nanofluids in Horizontal Microtubes,” Experimental Thermal and Fluid Science, 67, pp.37-47, 2015.

39. Ghorbani, M., Alcan , G., Unel, M., and Koşar, A.," Visualization and image processing of spray structure under the effect of cavitation phenomenon," IOP Journal of Physics: Conference Series, 656, 2015.

40. İzci, T., Koz, M., and Koşar, A., "The Effect of Micro pin fin shape on Thermal and Hydraulic Performance of Micro pin fin Heat Sinks", Heat Transfer Engineering, 36 (17), pp.1447-1457, 2015.

41. Shojaeian, M., Yıldız, M., and Kosar, A., "Convective heat transfer and second lawanalysis of non-Newtonian fluid flows with variable thermophysical properties in circular channels," International Communications of Heat and Mass Transfer, 60, pp. 21-31, 2015.

42. Demir, E., İzci, T., Alagöz, A.S., Khudhayer, W.J., Karabacak, T., and Koşar, A., "The effect of nanostructure distribution on subcooled boiling heat transfer enhancement on nanostructured plates integrated into a rectangular channel", Nanoscale and Microscale Thermophysical Engineering, , 18, pp. 313-328, 2014 (Cover article).

43. Kurtoğlu, M., Kaya., A., Gozuacik, D., Yagci Acar, H.F., and Koşar, A., " Experimental Study on Heat Transfer Performance of Iron oxide Based Ferrofluids to be Used as New Generation Coolants and Drug Delivery Agents," ASME Journal of Thermal Science and Engineering Applications, 6(3),034501, 2014.

44. Shojaeian, M., Yıldız, M., and Koşar, A., "Heat transfer characteristics of plug flows with temperature jump boundary conditions in parallel plate channels and concentric annuli," International Journal of Thermal Sciences, 84, pp. 252-259, 2014.

45. Demir, E., İzci, T., Alagöz, A.S., Karabacak, T., and Koşar, A., "Effect of silicon nanorod length on horizontal nanostructured plates in pool boiling heat transfer with water," International Journal of Thermal Sciences, 82, pp.111-121, 2014.

46. Cikim, T., Armagan, E., Ozaydin-Ince, G., and Koşar, A.," Flow Boiling Enhancement in Microtubes with Crosslinked pHEMA Coatings and the Effect of Coating Thickness" ASME Journal of Heat Transfer, 136, 081504, 2014.

47. Gozuacik, D., Yagci Acar, H.F., Akkoc, Y., Koşar, A., Dogan Ekici, A.I., Ekici, S., “Anticancer use of nanoparticles as nucleic acid carriers,” Journal of Biomedical Nanotechnology, 10, pp. 1-33, 2014.

48. Kaya, A., Ozdemir, M.R., Keskinoz, M., and Koşar, A., “The Effects of Inlet Restriction and Tube Size on Boiling Instabilities and Detection of Resulting Premature Critical Heat Flux in Microtubes,” Applied Thermal Engineering, 65(1-2), pp.575-587, 2014.

49. Cikim, T., Gozuacik, D., and Koşar, A.," Power reclamation efficiency of a miniature energy harvesting device using external fluid flows," International Journal of Energy Research,38, pp.1318-1330, 2014.

50. Shojaeian, M. and Koşar, A., "Convective Heat Transfer and Entropy Generation Analysis on Newtonian and non-Newtonian Fluid Flows between Parallel-plates under Slip Boundary Conditions," International Journal of Heat and Mass Transfer, 70, pp. 664-673, 2014.

51. Korkmaz, G.,Tekirdag, A.K., Ozturk, D.G., Kosar, A., Sezerman, O.U., ve Gozuacik, D., " MIR376A is a Regulator of Starvation-induced Autophagy," PLOS ONE, 8 (12), 2013.

52. Itah, Z., Oral, O.,Sesen, M., Perk, O.Y., Erbil, S., Demir, E., Ekici, I.D., Ekici, S.,Kosar, A.,and Gozuacik, D., "Hydrodynamic Cavitation Kills Prostate Cells and Ablates Benign Prostatic Hyperplasia Tissues," Experimental Biology and Medicine, 238 (11), 2013.

53. Kaya, A., Demiryurek, R., Armagan, E., Ince, G., Sezen, M., and Kosar, A., "The Boiling heat transfer enhancement in mini/microtubes via polyhydroxyethylmethacrylate (pHEMA) coatings on inner microtube walls at high mass fluxes," Journal of Micromechanics and Microengineering,23, 115017, 2013.

54. Şesen, M., İzci, T., Khudhayer, W., Karabacak, T., Demir, E., and Kosar, A., "Jet Impingement Cooling of Nanostructured Plates," International Journal of Heat and Mass Transfer,59, pp. 414-422, 2013.

55. Şeşen, M., Tekşen, Y., Şahin, B., Şendur, K., Mengüç, M. P., and Koşar, A., "Boiling heat transfer enhancement of magnetically actuated nanofluids", Applied Physics Letters, 102, 163107,2013.

56. Özdemir, M.R. and Kosar, Ali, "Thermally Developing Single-Phase Flows in Microtubes", Journal of Heat Transfer, 135, 074502, 2013.

57. Kaya, A., Özdemir, M.R., and Kosar, Ali, "High mass flux flow boiling and critical heat flux in microscale", International Journal of Thermal Sciences, 65, pp. 70-78, 2013.

58. Turkoz, B.K.,Zakhariouta,A., Sesen, M., Taralp,A., and Kosar, A., "Reversibility of Functional and Structural Changes of Lysozyme Subjected to Hydrodynamic Flow," ASME Journal of Nanotechnology in Engineering and Medicine, 3(1), 2012.

59. Sesen, M., Sendur, K., Menguc, M.P., Yagci, Acar, H.F., and Kosar, A.,"A Heat Removal System with the Actuation of Magnetic Nanoparticles ," Journal of Applied Physics, 112(6), 2012.

60. Kurtoğlu, E., Bilgin, A., Sesen, M., Acar, H.F.Y., Misirlioglu, B., Yildiz, M., and Koşar, A., " Development of Magnetic Pumps based on Ferrofluid Actuation with Varying Magnetic Fields for Micropumping Applications", Microfluidics and Nanofluidics, 13(4), pp. 683-694 2012.

61. Perk, O.Y., Şeşen, M., Gözüaçık, D., and Koşar, A., "Kidney Stone Erosion by Hydrodynamic Cavitation and Consequent Kidney Stone Treatment," Annals of Biomedical Engineering, 40, pp. 1895-1902, 2012.

62. Kosar, A., "Exergo-economic Analysis of Micro Pin Fin Heat Sinks," International Journal of Energy Research, 35, no. 11 pp. 1004-1013, 2011.

63. Ozdemir, M.R., Kaya, A., and Kosar, A., "Low Mass Quality Flow Boiling in Microtubes at High Mass Fluxes," ASME Journal of Thermal Science and Engineering Applications, 3, no. 4, 2011.

64. Kosar, A., Schneider, and Peles, Y., "Hydrodynamic Characteristics of Crossflow over MEMS-Based Pillars", ASME Journal of Fluids Engineering, 133,no. 8, 2011.

65. Kosar, A., Sesen, M., Oral, O., Itah, Z. and Gozuacik, D., "Bubbly Cavitating Flow Generation and Investigation of its Erosional Nature for Biomedical Applications", IEEE Transactions on Biomedical Engineering, 58, pp. 1337-1346, 2011.

66. Koz, M., Ozdemir, M.R., and Kosar, A., "Parametric Study On The Effect Of End Walls On Heat Transfer And Fluid Flow Across A Micro Pin-Fin", International Journal of Thermal Sciences, 50, pp. 1073-1084, 2011.

67. Sendur, K., Kosar, A., and Menguc, M.P., "Localized Radiative Energy Transfer from a Plasmonic Bow-Tie Nanoantenna to a Magnetic Thin Film Stack", Journal of Applied Physics A, 103, pp. 703-707, 2011.

68. Kosar, A., Ozdemir, M.R., and KeskinOz, M., "Pressure Drop across Micro-Pin Heat Sinks under Unstable Boiling Conditions", International Journal of Thermal Sciences, 49(7), pp. 1353-1363, 2010.

69. Sesen, M., Khudhayer, W., Karabacak, T., and Kosar, A., "A Compact Nanostructure Integrated Pool Boiler for Microscale Cooling Applications", IET Micro@Nano Letters, 5(4), pp. 203-206, 2010.

70. Kosar, A., "Effect of substrate thickness and material on heat transfer in microchannel heat sinks," International Journal of Thermal Sciences, 49(4), pp. 635-642, 2010.

71. Kosar, A., "Exergy Analysis of Second-generation Micro Heat Sinks under Single-phase and Flow Boiling Conditions," International Journal of Exergy, 7(2), pp. 147-163, 2010.

72. Kosar, A., "A Model to Predict Saturated Critical Heat Flux in Minichannels and Microchannels," International Journal of Thermal Sciences, 48(2), pp. 261-270, 2009.

73. Kosar, A., "Two-Phase Pressure Drop Across a Hydrofoil-Based Micro-Pin Device Using R-123," Experimental Thermal And Fluid Science, 32(6), pp. 1213-1221, 2008.

74. Kosar, A. and Peles, Y., "Microscale Pin Fin Heat Sinks-Parametric Performance Evaluation Study," IEEE Transactions on Components and Packaging Technologies, 30(4), pp. 855-865, 2007.

75. Schneider, B.R., Kosar, A., and Peles, Y., "Hydrodynamic Cavitation and Boiling in Refrigerant (R-123) Flow inside Microchannels," International Journal of Heat and Mass Transfer, 50(13-14), pp. 2838-2854, 2007.

76. Kosar, A. and Peles, Y., "Boiling Heat Transfer in a Hydrofoil-based Micro Pin Fin Heat Sink," International Journal of Heat and Mass Transfer, 50(5-6), pp. 1018-1034, 2007.

77. Kosar, A. and Peles, Y., "Critical Heat Flux of R-123 in Silicon-based Microchannels," Journal of Heat Transfer, 129(7), pp. 844-851, 2007.

78. Kosar, A. and Peles, Y., "Thermal-Hydraulic Performance of MEMS-Based Pin Fin Heat Sink," Journal of Heat Transfer, 12 (2), pp. 121-131, 2006.

79. Kosar, A., Kuo C.-J., and Peles, Y., "Suppression of Boiling Flow Oscillations in Parallel Microchannels by Inlet Restrictors," Journal of Heat Transfer, 128(3), pp. 251-260, 2006.

80. Jensen, M.K., Peles, Y., Srikar, V., Kosar, A., and Kuo, C.-J., "Methods and Preliminary Results on Enhanced Boiling Heat Transfer in Second Generation Microchannels," Microfluidics and Nanofluidics, 2(5), pp. 387-397, 2006.

81. Kosar, A. and Peles, Y., "Convective Flow of a Refrigerant (R-123) across a Bank of Micro Pin Fins," International Journal of Heat and Mass Transfer, 49(17-18), pp. 3142-3155, 2006.

82. Schneider, B., Kuo, C.-J., Kosar, A., Mishra, C., Cole, G.S., Scaringe, R.P., and Peles, Y., "Cavitation Enhanced Heat Transfer in Microchannels," Journal of Heat Transfer, 128(12), pp. 1293-1301, 2006.

83. Kuo, C.-J., Kosar, A., Peles, Y., Virost, S., Mishra, C., and Jensen, M.K., "Bubble Dynamics during Boiling in Enhanced Surface Microchannels," Journal of Microelectromechanical Systems, 15(6), pp. 1514-1527, 2006.

84. Kosar, A., Kuo C.-J., and Peles, Y., "Boiling Heat Transfer in Rectangular Microchannels with Reentrant Cavities," International Journal of Heat and Mass Transfer, 48(23), pp. 4867-4886, 2005.

85. Kosar, A., Kuo C.-J., and Peles, Y., "Reduced Pressure Boiling Heat Transfer in Rectangular Microchannels with Interconnected Reentrant Cavities," Journal of Heat Transfer, 127(10), pp. 1106-1114, 2005.

86. Peles, Y., Kosar, A., Mishra, C., Kuo, C.-J., and Schneider, B., "Forced Convective Heat Transfer across a Pin Fin Micro Heat Exchanger," International Journal of Heat and Mass Transfer, 48(17), pp. 3615-3627, 2005.

87. Kosar, A., Mishra, C., and Peles, Y., "Laminar Flow across a Bank of Low Aspect Ratio Micro Pin Fins," Journal of Fluids Engineering, 127(3), pp. 419-430, 2005.

Conference Proceedings

88. Sozer, C., Ghorbani, M., Alcan, G. Uvet, H., Unel, M. and Koşar, A., " Design, prototyping and control of a flexible cystoscope for biomedical applications," International Conference on Mechanics and Mechatronics Research, ICMMR 2017, Xi’an, China, June, 2017, ICMMR2017-234.

89. Alcan, G., Ghorbani, M., Koşar, A., and Unel, M., " Droplet Characterization in Multiphase Flow Using Invariants of Elliptical Fourier Descriptors," 19th Conference on Image Analysis and Processing, ICIAP 2017, Catania, Italy, September, 2017, ICIAP2017-169.

90. Sadaghiani, A. K., Motezakker, A.R., and Koşar, A., " Experimental Studies on Steam Condensation in Horizontal and Vertical Microtubes," 13th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, HEFAT2017, Portoroz, Slovenia, July, 2017, 1570340622.

91. Nedaei, M., Saadi, N.S., Karabacak, T., and Koşar, A., " Nucleate Boiling Heat Transfer Investigation of Micro and Nanostructured Plates Embedded into a Rectangular Microchannel " 4th International Conference on Heat Transfer and Fluid Flow, HTFF 2017, Rome, Italy, June, 2017, HTFF2017-174.

92. Mohammadi, A. and Koşar, A., "Hydrodynamic and Thermal Characteristics of the Flow inside a Rectangular Microchannel with Different Cylindrical Micro Pin Fins," Proceedings of the ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM 14, Washington DC, USA, July, 2016, ICNMM2016-7993.

93. Shojaeian, M. and Koşar, A., " Numerical Investigation of Slip Flows through 2-D U-Shaped Microchannels,", ASME 2016 International Mechanical Engineering Congress & Exposition IMECE2016, November 11-17, 2016, Phoenix, AZ, USA, IMECE2016-66136.

94. Karimzadehkhouei, M., Sadaghiani, A.K., Sendur, K., Menguc, P., and Kosar, A., “Experimental Study on Heat Transfer of Multi-Walled Carbon Nanotubes/Water Nanofluids in Horizontal Microtubes,” Micro/Nanoscale Heat & Mass Transfer International Conference, January, 2016, Biopolis, Singapore, MNHMT2016-6574.

95. Sadaghiani, A.K., Sisman, Y., Ozaydin-Ince, G., and Kosar, A., “An Experimental Study on Flow Boiling Characteristics of pHEMA Coated Surfaces in a Microchannel,” Micro/Nanoscale Heat & Mass Transfer International Conference, January, 2016, Biopolis, Singapore, MNHMT2016-6573.

96. Sisman, Y., Sadaghiani, A.K., Khedir, K., Karabacak, T., and Kosar, A., “Nucleate Boiling Heat Transfer Enhancement Using Nanostructured Al-Alloy Plates,” Micro/Nanoscale Heat & Mass Transfer International Conference, January, 2016, Biopolis, Singapore, MNHMT2016-6582.

97. Ghorbani, M. and Koşar, A., " Visualization of Spray Structure at the Outlet of the Micro Orifices," Proceedings of the ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM 13, San Francisco, USA, June, 2015, InterPACKICNMM2015-48304.

98. Alcan, G., Ghorbani, M., Koşar, A., and Ünel, M., "Vision based cone angle estimation of bubbly cavitating flow and analysis of scattered bubbles using micro imaging techniques", 41st Annual Conference of the IEEE Industrial Electronics Society (IECON 2015), USA: IEEE Industrial Electronics Society, November 2015.

99. Sadaghiani,A.K., Yalçin, S.E., and Koşar, A. “Experimental Studies on Hydro-Thermal Characteristics of High Mass Flux Subcooled Flow Boiling in Horizontal Microtubes”, Ninth International Conference on BOILING AND CONDENSATION HEAT TRANSFER Boulder, Colorado, USA, April 26-29, 2015.

100. Karimzadehkhouei, M., Yalcin, S.E., Sendur, K., Menguc, P., and Kosar, A., “Heat Transfer Characteristics of Nanofluids in Horizontal Microtubes,” The 5th International conference on Heat Transfer and Fluid Flow in Microscale,22-26 April, 2014, Marseille, France, paper no. 58.

101. Karimzadehkhouei, M., Yalcin, S.E., Sendur, K., Menguc, P., and Kosar, A., “Heat Transfer Characteristics of Nanofluids in Horizontal Microtubes,” The 5th International conference on Heat Transfer and Fluid Flow in Microscale,22-26 April, 2014, Marseille, France, paper no. 58.

102. Sadaghiani, A.K. and Koşar, A., " Numerical Investigation of Slip Flow in Microchannel Heat Sinks with PinFins" ASME International Mechanical Engineering Congress@Exposition, San Diego, Montreal, Canada, November, 2014, IMECE2014-37287 (Received Best Paper Award from ASME MEMS Divison in IMECE 2014).

103. Shojaeian, M. and Koşar, A., " The effect of Radiative heat transfer on slip flow through parallel-plate microchannels,", 15th International Heat Transfer Conference 2014, Japan, August, 2014, IHTC15-9852.

104. Kurtoğlu, M., Kaya., A., Gözüaçık, D., Yagci Acar, H.F., and Koşar, A., " Heat Transfer Enhancement With Iron Oxide Nanoparticle Based Ferrofluids," Proceedings of the ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM 11, Sapporo, Japan, June, 2013, ICNMM2013-73146.

105. Demir, E., Izci, T., Sesen, M., Khudhayer, W., Karabacak, T., and Koşar, A., " Subcooled Flow Boiling Over Nanostructured Plate Integrated Into a Rectangular Channel," Proceedings of the ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM 11, Sapporo, Japan, June, 2013, ICNMM2013-73154.

106. Ozbey, A., Karimzadehkhouei, M., Kurtoglu, E., and Koşar, A., " Simulation of Magnetic Actuation of Ferrofluids in Microtubes ," Proceedings of the ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM 11, Sapporo, Japan, June, 2013, ICNMM2013-73153.

107. Cikim, T., Armagan, E., Ozaydin-Ince, G., and Koşar, A., " Flow Boiling Enhancement in Microtubes with pHEMA Coatings," ASME International Mechanical Engineering Congress@Exposition, San Diego, Califonia, USA, November, 2013, IMECE2013-64388.

108. Shojaeian, M. and Koşar, A., " Numerical Investigation of Fully Developed Fluid Flow and Heat Transfer in Double-trapezoidal Microchannels," ASME International Mechanical Engineering Congress@Exposition, San Diego, Califonia, USA, November, 2013, IMECE2013-66734.

109. Izci, T., Demir, E., Alagoz, A.S., Karabacak, T., and Kosar, A., " A Compact Pool Boiler Utilizing Nanostructures dor Microscale Cooling Applications ," Proceedings of 8th ECI International Conference on Boiling and Condensation, ECI 8, Lausanne, Switzerland, June, 2012.

110. Demir, E., Izci, T., Perk, O.Y., Sesen, M., Khudhayer, W., Karabacak, T., and Kosar, A., " Multiphase Submerged Jet Impingement Cooling Utilizing Nanostructured Plates," Proceedings of the ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM 10, Puerto Rico, July, 2012, ICNMM2012-73062.

111. Kurtoğlu, M., Kaya., A., Yagci Acar, H.F., and Kosar, A., " An Experimental Study on Heat Transfer Properties of Ferrofluids," “Boiling Instabilities in Microtubes,” Proceedings of the ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM 10, Puerto Rico, July, 2012, ICNMM2012-73126.

112. Cıkım, T., Kaya, A., Gözüaçık, D. and Kosar, A., "Power reclamation efficiency of a bio inspired miniature energy harvesting device using internal fluid flows", Global Conference on Global Warming-2012, Istanbul, Istanbul Technical University.

113. Cikim, T., Kaya, A., and Kosar, A., " Power Reclamation of a Minuature Energy Harvesting Device via Internal Fluid Flows," ASME International Mechanical Engineering Congress@Exposition, Houston, Texas, USA, November, 2012, IMECE2012-86499.

114. Bilgin, A., Kurtoglu, E., Erk, H.C., Yagci-Acar, H.F., Sesen, M., and Kosar, A., “Magnetic Nanoparticle Based Nanofluid Actuation with Dynamic Magnetic Fields,” Proceedings of the ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM 9, June 19-22, 2011, Edmonton, Canada, ICNMM2011-58222.

115. Bilgin, A., Kurtoglu, E., Sesen, M., Erk, H.C., Yagci, Acar, H.F., and Koşar, A.,"Compact Heat Removal System with Magnetic Nanoparticles ," 7h Nanoscience and Nanotechnology Conference (NanoTr7), Sabanci Universitesi, Istanbul, Turkey: Nanotr7, June2011, Paper no: 54.

116. Bilgin, A., Kurtoglu, E., Erk, H.C., Yagci-Acar, H.F., Sesen, M., and Kosar, A., “A Novel Magnetomechanical Pump to Actuate Ferrofluidsin Microchannels,” Thermal and Materials Nanoscience and Nanotechnology 2011, TMNN2011, May29-June03, 2011, Antalya, Turkey.

117. Kosar, A., “Flow Boiling in Microscale at High Flowrates,” Proceedings of the ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM 9, June 19-22, 2011, Edmonton, Canada, ICNMM2011-58289.

118. Bilgin, A., Kurtoglu, E., Erk, H.C., Yagci-Acar, H.F., Sesen, M., and Kosar, A., “Implementation of a Simplified Method for Actuation of Ferrofluids,” 3rd Micro and Nanoflows Conference, Paper no: 26, MNF 2011, August22-August24, 2011, Thessaloniki, Greece.

119. Kaya, A., Ozdemir, M.R., Keskinoz, M., and Kosar, A., “Boiling Instabilities in Microtubes,” 3rd Micro and Nanoflows Conference, Paper no: 33, MNF 2011, August22-August24, 2011, Thessaloniki, Greece.

120. Bilgin, A., Kurtoglu, E., Sesen, M., Erk, H.C., Yagci, Acar, H.F., ve Koşar, A.,"Compact Heat Removal System with Magnetic Nanoparticles ," 7h Nanoscience and Nanotechnology Conference (NanoTr7), Sabanci Universitesi, Istanbul, Turkey: Nanotr7, June2011, Paper no: 54.

121. Sesen, M., Wisam Khudhayer, W., Karabacak, T., Erk, H.C., Demir, E., Kurtoglu, E., Kaplan, N., and Kosar, A., "Jet Impingement Cooling of Nanostructured Plates," ASME International Mechanical Engineering Congress@Exposition, Canada, November, 2010, IMECE2010-39055.

122. Koz, M. and Kosar, A., "The Effect of Micro Pin-Fin Shape on the Heat Transfer Performance of Micro Pin-Fin Heat Sinks," ASME International Mechanical Engineering Congress@Exposition, Vancouver, Canada, November, 2010, IMECE2010-38581.

123. Stykes, D.M., Cole, G.S., Staples, D.A., Kosar, A., and Bergles, A.E., "Critical Heat Flux in Cooling Channels for Flow-field Probes," 14th International Heat Transfer Conference, Washington DC, USA, August 2010, IHTC14-23276.

124. Sendur, K., Kosar, A., and Menguc;, M.P., "Localized radiative energy transfer from a plasmonic bow-tie nanoantenna to a magnetic thin film stack," Zouhdi, Said (ed.), International Conference on Metamaterials, Photonic Crystals and Plasmonics (META'10), Paris, France: META'10, March 2010, 582-586.

125. Sesen, M., Arslanalp, M. ,sendur, K., Menguc, M.P., Yagci; Acar, H.F., and Kosar, A.,"Compact Heat Removal System with Magnetic Nanoparticles ," 6th Nanoscience and nanotechnology Conference (NanoTr6), Cesme, Turkey: Nanotr6, June 2010, 401A.

126. Ozdemir, M.R. and Kosar, A., "Boiling Heat Transfer in Microtubes at High Flow rates," 14th International Heat Transfer Conference 2010, Washington DC, USA, August 2010, IHTC14-23235.

127. Ozdemir, M.R., Demir , O., Ozenel, C., Bahcivan, O., and Kosar, A., "Thermal, Exergy, and Exergoeconomic Analysis of Micro Heat Sinks at High Flow rates," 10th Bienial Conference on Engineering Systems Design and Analysis 2010 (ASME), Yeditepe University, Istanbul, July 2010, ESDA2010-25239.

128. Ozdemir, M.R. and Kosar, A., "Experimental Study on Single-phase Flow in Microtubes at High Mass Flow rates ," Proceedings of ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting and 8th International Conference on Nanochannels, Microchannels, and Minichannels , August 2010, Montreal, Canada, FEDS-ICNMM2010-30792.

129. Sesen, M., Kosar, B.A., Ahishalioglu, B., Khudhayer, W., Karabacak, T., and Kosar, A., "A Compact Nanostructure Enhanced Heat Sink with Flow in a Rectangular Channel," 10th Bienial Conference on Engineering Systems Design and Analysis 2010 (ASME), Yeditepe University, Istanbul, July 2010, ESDA2010-25336.

130. Sesen, M., Wisam Khudhayer, W., Karabacak, T., Erk, H.C., Demir, E., Kurtoglu, E., Kaplan, N., and Kosar, A., "Jet Impingement Cooling of Nanostructured Plates," ASME International Mechanical Engineering Congress@Exposition, Canada, November, 2010, IMECE2010-39055.

131. Koz, M., Demir, E., Kosar, A., "The Effect of Micro Pin-Fin Shape on the Heat Transfer Performance of Micro Pin-Fin Heat Sinks," ASME International Mechanical Engineering Congress@Exposition, Vancouver, Canada, November, 2010, IMECE2010-38581.

132. Stykes, D.M., Cole, G.S., Staples, D.A., Kosar, A., and Bergles, A.E., "Critical Heat Flux in Cooling Channels for Flow-field Probes," 14th International Heat Transfer Conference, Washington DC, USA, August 2010, IHTC14-23276.

133. Koz, M. and Kosar, A., "Parameter Optimization of a Micro Pin Fin Heat Sink," Proceedings of ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting and 8th International Conference on Nanochannels, Microchannels, and Minichannels , August 2010, Montreal, Canada, FEDS-ICNMM2010-30473.

134. Sesen, M., Ulun, S., Su, H.C., Bahceci, B., Yagci Acar, H.F., and Kosar, A., "Magnetic Actuation of Nanofluids with Ferromagnetic Particles," Proceedings of ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting and 8th International Conference on Nanochannels, Microchannels, and Minichannels , August 2010, Montreal, Canada, FEDS-ICNMM2010-30728.

135. Ozdemir, M.R., Koz, M. and Kosar, A., "Parametric Study on the Effect of Endwalls on Fluid Flow in Micro Pin-Fins," 5th International WSEAS Conference on Applied and Theoretical Mechanics 2009, Tenerife, ispanya, 14-16 December 2009, 697-208.

136. Kosar, A., Sesen, M., Akkartal, C.B., Khudhayer, W., and Karabacak, T., "Design of a Compact Nanostructure Integrated Pool Boiler for Microscale Cooling Applications," NANOMATS International Conference on Nanomaterials and Nanosystems 2009, August 10-13, 2009, ITU; Ayazaga, Istanbul, O73.

137. Kosar, A., Akbas, A., sahin, O., Kubilay, A., Oral, O., ve Gozuacik, D., "Bubbly Cavitating Flow Generation and Investigation of its Erosional Nature for Biomedical Applications", 2nd Micro and Nano Flows Conference, West London, UK: MNF2009, September 2009.

138. Kosar, A., "Exergo-economic Analysis of Micro Pin Fin Heat Sinks", Global Conference on Global Warming 2009, Istanbul, July 2009.

139. Kosar, A., "Exergy Analysis on Second Generation Micro Heat Sinks," Global Conference on Global Warming 2008, Istanbul, Turkey.

140. Kosar, A. and Ozsecen, M.Y., "Exergy Analysis of Second Generation Micro Heat Sinks under Flow Boiling Conditions," 3rd International Conference on Energy Sustainability, San Fransisco, CA, July 19-23, 2009, ES2009-90286.

141. Kosar, A., Ozdemir, M.R., and KeskinOz, M., " Pressure Drop across Micro-Pin Heat Sinks under Boiling Conditions," 7th ECI International Conference on Boiling Heat Transfer, May 3-7, Florianópolis, Brezilya, 2009, MC-09.

142. Sesen, M., Akkartal, C.B., Khudhayer, W., Karabacak, T. and Kosar, A., "A compact nanostructure integrated pool boiler for microscale cooling applications," ASME International Mechanical Engineering Congress and Exposition, November 13-19, 2009, Bueno Vista, Florida, IMECE2009-11008.

143. Koz, M. and Kosar, A., "Parametric Study of the Effect of Endwalls on Heat and Fluid Flow in Micro Pin Fin Heat Sinks," ECI International Conference on Heat Transfer and Fluid Flow in Microscale 2008, Whistler, BC, Canada, 2008.

144. Kosar, A., AE Bergles, GS Cole, Yoav Peles, "Experimental investigation of critical heat flux in microchannels for flow-field probes," ASME Conference on Nanochannels, Microchannels and Minichannels ICNMM 2009, Pohang, South Korea.

145. Kosar, A., Schneider, B., and Yoav Peles, "Hydrodynamic Characteristics Of Crossflow Over MEMS-Based Pillars," ASME International Mechanical Engineering Congress and Exposition IMECE 2008, Boston, MA.

146. Kosar, A. and Peles, Y., "Critical Heat Flux of R-123 in Rectangular Microchannels Boiling," Thermal Challenges in Next Generation Electronic Systems II (Thermes II 2007), January 7-10, Santa Fe, New Mexico, pp. 147-154, 2007

147. Kosar A. and Peles, Y., "Two-Phase Flow Across a Bank of Hydrofoil Micro Pin Fins," 9th AIAA/ASME Joint Thermophysics and Heat Transfer Conference, June 5-8, 2006, San Fransisco, California.

148. Kosar, A. and Peles, Y., "Hydrofoil-Based Micro Pin Fin Heat Sink," ASME International Mechanical Engineering Congress and Exposition, November 5-10, Chicago, IL, IMECE 2006-13257, 2006.

149. Jensen, M.K., Peles, Y., Srikar, V., Kosar, A., and Kuo, C.-J., "Enhanced Boiling Heat Transfer in Second Generation Micro Channels Part A: Methods and Preliminary Results," 3rd International Conference on Microchannels and Minichannels, June 13-15, 2005, Toronto, Ontario, Canada.

150. Kosar, A., Kuo, C.-J., Peles, Y., and Jensen, M., "Enhanced Heat Transfer in Second Generation Micro Channels Part B: Sub-Atmospheric Results," 3rd International Conference on Microchannels and Minichannels, June 13-15, 2005, Toronto, Ontario, Canada.

151. Peles Y., Kosar, A., Mishra C., Kuo C.-J., and Schneider B., "Micro Scale Pin Fin Heat Sink," 3rd International Conference on Microchannels and Minichannels, June 13-15, 2005, Toronto, Ontario, Canada.

152. Kosar, A. and Peles, Y., "Single-Phase Heat Transfer in MEMS-Based Micro Pin Fin Heat Sink," ASME International Mechanical Engineering Congress and Exposition, November 5-12, 2005, Orlando, Florida.

153. Kuo, C.-J., Kosar A., Jensen, M.K., and Peles, Y., "Boiling in Enhanced Surface Microchannels," ASME International Mechanical Engineering Congress and Exposition, November 5-12, 2005, Orlando, Florida.