Index Catalog // ScholarsArchive@OSU

Performance of rotary regenerative heat exchanger--a numerical simulation

Creator:: Bae, Young Lib
Abstract:: This thesis examines the transient and steady-state temperature performance of a rotary regenerative heat exchanger. In contrast to previous studies on this problem, fluid flow in the circumferential direction was considered. Appropriate modeling was included to measure the effect of carry-over on the differential equations describing mass and energy conservation....
Resource Type:: Dissertation
Full Text:: thesis is presented November 18, 1986 Typed by B. McMechan for Young Lib Bae ACKNOWLEDGMENTS I would

Laminar natural convection in vertical tubes with one end open to a large reservoir

Creator:: Wu, Yissu
Resource Type:: Dissertation
Full Text:: VERTICAL TUBES WITH ONE END OPEN TO A LARGE RESERVOIR Abstract approved: James R. Welty The problem of

Investigation of instantaneous hydrodynamics and heat transfer to a horizontal tube immersed in a high-temperature gas-solid fluidized bed of large particles

Creator:: Burr, Marlene Mainland
Resource Type:: Dissertation
Full Text:: ,5mf Pr 113 (1 e(°)) E (0) 0'8 for the emulsion phase, and Nup,b = D, 0.73 .1%l. mf Re" for the

An experimental study of combined forced and free convective heat transfer to non-Newtonian fluids in the thermal entry region of a horizontal pipe

Creator:: Kim, Yong Jin, 1956-
Resource Type:: Dissertation
Full Text:: Abstract approved: James R. Welty \, The case of combined free and forced convection heat transfer in

Laminar natural convection in vertical tubes with one end closed

Creator:: Fukuda, Masao
Resource Type:: Dissertation
Full Text:: department head, Dr. James R. Welty for his constructive suggestions to my thesis work and financial

Solid/liquid phase change in small passageways : a numerical model

Creator:: Coven, Patrick J.
Abstract:: During the operation of phase-change ink-jet printers a bubble formation phenomenon often occurs. These bubbles are detrimental to the operation of the printer and substantial efforts are made to remove them. The objective of this research was 1: to develop a fundamental understanding of how bubble or void formation occurs...
Resource Type:: Masters Thesis
Full Text:: RESULTS 26 CONCLUSIONS 45 BIBLIOGRAPHY 46 APPENDICES 47 Appendix A 48 Appendix B 53 Appendix C 63

An experimental study of heat transfer to a horizontal tube in a large particle fluidized bed at elevated temperature

Creator:: George, Alan Herbert
Resource Type:: Dissertation
Full Text:: Analysis 46 Appendix B : Data Reduction 57 Appendix C : Test Procedure 60 Appendix D : Response Time of

Dislodgement and deformation of microbubbles in laminar channel flow

Creator:: Tence, David A.
Abstract:: In this thesis the critical parameters involved in the dislodgement and deformation of microbubbles in laminar channel flow, are determined and evaluated. Experimentally the effects of surface tension, viscosity, fluid flow rate, density, and bubble diameter on bubble dislodgement were evaluated. A theoretical scale analysis was performed which provided a...
Resource Type:: Masters Thesis
Full Text:: Laminar Channel Flow Abstract approved: Redacted for Privacy James R. Welty In this thesis the

A comparative study of the performance of pin finned heat sinks for cooling electronic components by natural convection

Creator:: Manolescu, Mircea Ion
Abstract:: A study was conducted to determine the heat transfer characteristics of pin finned heat sinks in natural convection. Three pin diameters were studied: 0.238 cm, 0.318 cm and 0.396 cm. The pins were attached to the base in two arrangements, triangular and rectangular, forming a horizontal array. Pin spacing was...
Resource Type:: Masters Thesis
Full Text:: . To Dr. James R. Welty for the always patient way of giving valuable advice and for constant

An experimental investigation of heat transfer in the transition and turbulent regimes for natural convection in mercury in a uniformly heated vertical channel

Creator:: Humphreys, William Warren
Resource Type:: Masters Thesis
Full Text:: persons. Dr. James Welty, my major professor: The freedom under which he allowed me to operate

ScholarsArchive@OSU

Performance of rotary regenerative heat exchanger--a numerical simulation

Laminar natural convection in vertical tubes with one end open to a large reservoir

Investigation of instantaneous hydrodynamics and heat transfer to a horizontal tube immersed in a high-temperature gas-solid fluidized bed of large particles

An experimental study of combined forced and free convective heat transfer to non-Newtonian fluids in the thermal entry region of a horizontal pipe

Laminar natural convection in vertical tubes with one end closed

Solid/liquid phase change in small passageways : a numerical model

An experimental study of heat transfer to a horizontal tube in a large particle fluidized bed at elevated temperature

Dislodgement and deformation of microbubbles in laminar channel flow

A comparative study of the performance of pin finned heat sinks for cooling electronic components by natural convection

An experimental investigation of heat transfer in the transition and turbulent regimes for natural convection in mercury in a uniformly heated vertical channel

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