Results 11 to 20 of about 1,515,540 (286)
Thermal design of a compact recuperative heat exchanger for a stirling engine [PDF]
, 1977 This thesis is concerned with factors affecting the thermal design of a compact recuperative type crossflowing heat exchanger for the primary heater of a Stirling engine.
Jewad, M. A.
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R32 Partial Condensation Inside A Brazed Plate Heat Exchanger [PDF]
, 2012 It is well known that when a superheated gas reaches a cold surface, the condensation starts immediately only if the wall temperature is lower than the dew temperature of the refrigerant; in this case, the heat transfer phenomenon can be also affected by
Mancin, Simone +2 more
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A derivative method for minimising total cost in heat exchanger networks through optimal area allocation [PDF]
, 2013 This paper presents a novel Cost Derivative Method (CDM) for finding the optimal area allocation for a defined Heat Exchanger Network (HEN) structure and stream data, without any stream splits to achieve minimum total cost. Using the Pinch Design Method (
Walmsley, Michael R.W. +4 more
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Fouling of a double pipe heat exchanger [PDF]
, 2004 Every single heat exchanger in operation in modern industries is exposed to fouling to a greater or lesser extent depending on the surface temperature, surface condition, material of construction, fluid velocity, flow geometry and fluid composition.
Llinares Fontdevila, Antonio
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Oil Circulation Effects on Evaporation Heat Transfer in Brazed Plate Heat Exchanger using R134A [PDF]
, 2012 Experimental study was performed for oil circulation effects on evaporation heat transfer in the brazed type plate heat exchangers using R134A. In this study, distribution device was installed to ensure uniform flow distribution in the refrigerant flow ...
Chang, Youngsoo +2 more
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Heat exchanger/reactors (HEX reactors): Concepts, technologies: State-of-the-art [PDF]
, 2008 Process intensification is a chemical engineering field which has truly emerged in the past few years and is currently rapidly growing. It consists in looking for safer operating conditions, lower waste in terms of costs and energy and higher ...
Cabassud, Michel +3 more
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Energy Reports, 2021 To analyze the dual-use characteristics of outdoor microchannel heat exchangers in electric vehicle heat pump systems, numerical calculation models of the heat transfer and pressure drop under different states were analyzed and selected.
Ni Liu +8 more
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Cleaning Schedule Operations in Heat Exchanger Networks
MATEC Web of Conferences, 2018 Heat exchanger networks have been known to be the essential parts in the chemical industries. Unfortunately, since the performance of heat exchanger can be decreasing in transferring the heat from hot stream into cold stream due to fouling, then cleaning
Huda Hairul +2 more
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Research on Heat Transfer Characteristics of Plate Evaporators for Cold Storage
EnergiesA new type of plate evaporator suitable for cold storage refrigeration systems was designed. A mathematical model of the plate evaporator was established using Fluent14.0 software, and the effects of refrigerant mass flow rate and air velocity on the ...
Xun Xu, Zhaokuo Yuan
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Experimental and numerical investigation of an air-to-water heat pipe-based heat exchanger [PDF]
, 2015 An experimental and analytical investigation was conducted on an air-to-water heat exchanger equipped with six wickless heat pipes (thermosyphons) charged with water as the working fluid.
Mroue, H +3 more
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