Search Results - "North, Mark T."

Characterization of evaporation and boiling from sintered powder wicks fed by capillary action by Weibel, Justin A., Garimella, Suresh V., North, Mark T.

“…The thermal resistance to heat transfer into the evaporator section of heat pipes and vapor chambers plays a dominant role in governing their overall…”
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High frequency, large displacement, and low power consumption piezoelectric translational actuator based on an oval loop shell by Yeom, Taiho, Simon, Terrence W., Zhang, Min, North, Mark T., Cui, Tianhong

“…► A compact piezoelectric actuator based on an oval loop shell structure was fabricated and investigated. ► An electrical power input to the piezoelectric…”
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Enhancing heat transfer in air-cooled heat sinks using piezoelectrically-driven agitators and synthetic jets by Yu, Youmin, Simon, Terrence W., Zhang, Min, Yeom, Taiho, North, Mark T., Cui, Tianhong

“…Air-cooled heat sinks are widely used for microelectronics cooling. Piezoelectrically-driven agitators and synthetic jets (syn-jets) have been reported as good…”
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Piezoelectric translational agitation for enhancing forced-convection channel-flow heat transfer by Yeom, Taiho, Simon, Terrence W., Huang, Longzhong, North, Mark T., Cui, Tianhong

“…Piezoelectric translational agitator (PTA) is proposed and its heat transfer performance is demonstrated by experiments in a narrow channel. For the present…”
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Modeling and Design Optimization of Ultrathin Vapor Chambers for High Heat Flux Applications by Ranjan, R., Murthy, J. Y., Garimella, S. V., Altman, D. H., North, M. T.

“…Passive phase-change thermal spreaders, such as vapor chambers have been widely employed to spread the heat from small-scale high-flux heat sources to larger…”
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Investigation of dry machining with embedded heat pipe cooling by finite element analysis and experiments by Chiou, Richard Y., Lu, Lin, Chen, Jim S. J., North, Mark T.

“…This paper investigates the performance of a cutting tool embedded with a heat pipe on reducing cutting temperature and wear in machining. The temperature of a…”
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Effects of Datacenter Cooling Subsystems Performance on TUE: Air vs. Liquid vs. Hybrid Cooling by North, Mark T., Kulkarni, Amit, Haley, David

“…Datacenter cooling systems consist of several subsystems operating in tandem. Each of these subsystems is characterized by a nondimensional Coefficient of…”
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Three Dimensional Heat Pipe Vapor Chamber Design and Performance by Gernert, Nelson J., North, Mark T.

“…Air as the cooling medium is the most desirable to many military and OEM commercial companies because it is very reliable, environmentally friendly and…”
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Thermal performance and flow instabilities in a multi-channel, helium-cooled, porous metal divertor module by Youchison, Dennis L, North, Mark T, Lindemuth, James E, McDonald, Jimmie M, Lutz, Thomas J

“…Pressurized helium is under consideration for cooling Langmuir probes and plasma facing components of next generation fusion experiments. Helium is…”
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Reduced Power Precision Temperature Control Using Variable Conductance Heat Pipes by Cleary, Martin, North, Mark T., Van Lieshout, Matt, Brooks, David A., Grimes, Ronan, Hodes, Marc

“…This paper assesses the use of variable conductance heat pipes (VCHPs) for reduced-power precision temperature control of photonics components. When subambient…”
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Microfabrication of short pin fins on heat sink surfaces to augment heat transfer performance by Congshun Wang, Youmin Yu, Simon, T., Tianhong Cui, North, M. T.

“…Plate-fin heat sinks have been a successful technology in electronics cooling. Thermal performance of such heat sinks, however, has been driven to improve due…”
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