Results 11 to 20 of about 106,281 (264)
Novel validated numerical analysis of flat coil tube with spring inserts
Flat coil tube is a highly compact heat exchanger applicable in refrigeration, food processing, heat recovery, power generation and many other systems.
Fayez Aldawi
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Thermal and hydraulic performance for laminar flow over a fin and flat tube heat exchanger with various aspect ratios studied numerically. The parameters studied were inlet air velocity and flat-tube aspect ratio.
Mohamed A. Alnakeeb +2 more
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This experimental study discusses the thermal efficiency enhancement of a parabolic trough solar collector (PTSC) system using different absorber tube designs.
Asaad Yasseen Al-Rabeeah +2 more
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Investigation of the Effect of Gradual Change of the Inner Tube Geometrical Configuration on the Thermal Performance of the Double-Pipe Heat Exchanger [PDF]
Today, with the development of technology, heat transfer, reducing the time of heat transfer, reducing the size of heat exchangers, and increasing the efficiency are considered. Heat exchangers have many applications in the industry.
Nima Ahmadi +3 more
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The latent heat energy utilized phase-change material stores enormous amounts of energy in relatively small spaces. The poor thermal conductivity of the phase change material has a significant drawback.
Mohamed A. Alnakeeb +2 more
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Braiding Polythene Lay‐Flat Tube into Cotton Threads for Artificial Muscle Actuation
In wearable robotics, soft actuation principles have been increasingly explored and tested due to their safety and comfort in human–robot interactions. Herein, a braided flat‐tube artificial muscle (BFAM) is presented.
Changchun Wu +3 more
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Refrigerant maldistribution severely deteriorates the heat transfer performance of a microchannel evaporator. Compared with the refrigerant distribution among flat tubes along the header, refrigerant distribution among microchannels in the flat tube in ...
Wenju Hu, Xin Zhang
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This paper aims to investigate the influence of tube shapes on thermal-flow characteristics of sinusoidal wavy finned-tube heat exchangers. Two row staggered bundle with six geometries of tubes (four flat tube geometries, one oval tube and a circular ...
Farouk Tahrour +3 more
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Numerical Investigation of Thermal-Flow Characteristics in Heat Exchanger with Various Tube Shapes
In this study, eight configurations of oval and flat tubes in annular finned-tube thermal devices are examined and compared with the conventional circular tube.
Fares Djeffal +10 more
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This study experimentally investigated the performance characteristics of water and MWCNT/Fe3O4 binary nanofluid as a working fluid in a flat plate and vacuum tube solar collectors.
Minjung Lee, Yunchan Shin, Honghyun Cho
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