Capillary pumped loop

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August undefined, 2024

WebMay 25, 2016 · The capillary pumped loop (CPL) is considered to be a reliable two-phase thermal management device. It operates passively by means of capillary forces generated on a porous structure present in the evaporation section, which are responsible for driving a working fluid from a high-temperature source to a low-temperature sink. That means … WebSep 1, 2024 · Capillary pumped loops (CPLs) and loop heat pipes (LHPs) are especially promising because they have many attractive features for cooling of electronic devices such as a high heat transfer capability, a long heat transport distance, and flexibility of mounting to devices. CPLs and LHPs have been used for space applications [8,9] and ground ...

The application of capillary pumped loop for cooling of …

WebOct 3, 2024 · Capillary Pumped Loops (CPL's) are thermal control systems that utilize a two-phase fluid loop with a porous wick material to provide the fluid circulation or … gfs pricing list

CN104089509A - Capillary pumped loop - Google Patents

WebA loop heat pipe (LHP) is a two-phase heat transfer device that uses capillary action to remove heat from a source and passively move it to a condenser or radiator. LHPs are … Webworking fluid to transfer heat, and the capillary forces developed in fine porous wicks to circulate the fluid. The LHP was first developed in the former Soviet Union in the early 1980’s [1], about the same time that the capillary pumped loop (CPL) was developed in the United States [2-4]. WebThe hybrid loop can be operated in either a passive capillary mode, or in a pump-assisted mode, whereby the mechanical pump augments the heat transport capability of the … christs warrior

CN104089509A - Capillary pumped loop - Google Patents

WebJul 18, 2024 · TTU DSpace Home ThinkTech International Conference on Environmental Systems View Item A Mechanically Pumped Two-Phase Fluid Loop for Thermal Control Based on the Capillary Pumped Loop ICES 2024 ... WebOct 17, 2007 · The thin flat plate type micro CPL (capillary pumped loop) with the thickness less than 2 mm was developed in this study. The proposed micro CPL has two staged grooves in evaporator instead of... christswayWebTraditional Loop Heat Pipe • Application – Transport heat from a heat source to a heat sink over a large distance Heat Input large distance • No External Pumping Power – Waste … gfs prime rib cooking

"WebMay 26, 2016 · An experimental capillary pumped loop (CPL) device has been developed in order to study its fundamental response mechanisms following steps of applied power. A global model including all the loop ... " - Capillary pumped loop

Capillary pumped loop

WebMay 23, 2024 · A loop heat pipe (LHP) is an effective method to overcome some of these thermal control constraints. The LHP is a passive two-phase heat transfer device that utilizes the evaporation and condensation of a working fluid to transfer heat and capillary force to circulate the fluid. Webcapillary loops: Minute blood vessels in the papillae of the dermis. See also: loop

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WebCapillary Pumped Loop (CAPL 1) and Capillary F'umped Loop 2 (CAPL 2) experiments, hich were flown on the Space Shuttle on STS-60 (2/94) and STS-69 (9/95), respectively. The CAPL 1 experiment demonstrated a multi- evaporator CPL in space, but was only marginally successfbl, with significant start-up issues during the mission http://www.thermalfluidscentral.org/encyclopedia/index.php/Capillary_Pumped_Loop_Heat_Pipe

WebFeb 1, 2024 · Cryogenic loop heat pipes (CLHPs), developed on the basis of traditional loop heat pipes (LHPs), are effective cryogenic heat transport devices with many … WebEvaporator capillary pump loop专利检索，Evaporator capillary pump loop属于·以加热的气体或蒸气与液体接触专利检索，找专利汇即可免费查询专利，·以加热的气体或蒸气与液体接触专利汇是一家知识产权数据服务商，提供专利分析，专利查询，专利检索等数据服务功能。

WebVariable Conductance Capillary Pumped Loop Reservoir Evaporator Liquid Line Vapor Line • The reservoir stores excess liquid and controls the loop operating Condenser The … WebMar 1, 2012 · A capillary pumped loop (CPL) is a capillary force-driven heat transport device that uses the phase change of a working fluid. A CPL has excellent properties in terms of heat transport capability, heat transport distance, and flexibility in heat transport path arrangement. However, its startup reliability is low, and its startup characteristics ...

WebOct 11, 2024 · The recondensed liquid flows from the heat exchanger to start the cycle over. Advantages of the Capillary Pumped Loop Vibration free No ElectroMagnetic Interference (EMI) Flexibility in positioning of …

WebB) Parametric data: number of visible capillary loops in every square millimetre (value obtained from the average of the two observations for each examined area); capillary … christ svg freeWebThe capillary IC system was constructed with a pump (K120, KNAUER, Germany) with a low ﬂow rate of 1 mL/min, a 7520 in-jection valve with a 500 nL injection loop (Upchurch Scientiﬁc, Oak Harbor, WA), a prepared cation-exchange capillary mono-lithic column and a capillary conductivity detector with two gfs property inspectionsWebJan 25, 2016 · This hybrid system, between the two standard capillary pumped loop (CPL) and loop heat pipe (LHP), has been widely investigated with a single evaporator, and so a single dissipative area, to know its mean operating principles and thermohydraulic couplings between the components. gfs peachesWebBased on the physical model of capillary pumped loop (CPL) system, the phenomena of pressure oscillation are simplified and analyzed. From a set of non-linear differential equations, the influence of system parameters on the performance of the CPL is discussed, including the working temperature (the set point), loop resistance, vapor volume etc. … gfs pro generation training saddleWebJul 1, 2012 · Capillary pumped loop (CPL) and loop heat pipe (LHP) are passive two-phase heat transport devices. They have been gaining importance as a part of the thermal control system of spacecraft. The... christ surnameWebJun 15, 2016 · Then, other emerging MEMS-based micro-heat pipes, such as micro-capillary pumped loop, micro-loop heat pipe, micro-oscillating heat pipe, and micro-vapor chamber are briefly reviewed as well. Finally, some promising and innovatory applications of the MEMS-based micro-heat pipes are reported. This chapter is expected to provide … gfs property servicesWebJun 14, 2012 · Loop heat pipes are similar to a competing technology called Capillary Pumped Loops (CPL). The CPL was invented in the US in the 1960's, but has only recently (early 1980's) received much attention. … gfs prime rib cooking instructions