Results 11 to 20 of about 477,773 (283)
Heat Transfer Enhancement of Falling Film Evaporation on a Horizontal Tube by Thermal Spray Coating
Applied Sciences, 2020 Falling film evaporators are gaining popularity as substitutes to typical flooded evaporators because of their low refrigerant charge. It is important to form and keep a thin liquid film on the heat transfer surface to ensure their high heat transfer ...
Tsutomu Ubara +2 more
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ANALISA TRANSFER PANAS PADA KONDENSASI LUAR DENGAN MENGGUNAKAN REFRIGERANT R-134a
Rekayasa Mesin, 2022 An experimental study in condensation has been conducted to analyse the condensation phenomena. The enhancement heat transfer performance is as always highlighted phenomenon for being investigated.
Hadi Rahmad, Zulfa Khalida, Saiful Arif
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Energies, 2020 Falling film evaporators are used in applications where high heat transfer coefficients are required for low liquid load and temperature difference. One such application is the lithium bromide (LiBr)-based absorber and generator. The concentration of the
Furqan Tahir +2 more
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Nihon Kikai Gakkai ronbunshu, 2016 Measurements of the interfacial area concentration and the void fraction in a vertical upward air-water two-phase flow downward of single horizontal tube and horizontal tube bundle were carried out by a double sensor electrical conductivity probe.
Atsushi ISHIKAWA +2 more
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Novel Characteristics of Valveless Pumping [PDF]
, 2009 This study investigates the occurrence of valveless pumping in a fluidfilled system consisting of two open tanks connected by an elastic tube. We show that directional flow can be achieved by introducing a periodic pinching applied at an asymmetrical ...
Ackerman, MJ +14 more
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On the vertical and horizontal transverse oscillations of curved coronal loops [PDF]
, 2009 Kink oscillations of curved coronal loops with the density varying along the loop are studied in the thin tube approximation. The equilibrium magnetic field is assumed to be potential, and the field potential and flux function are used as curvilinear ...
Aschwanden +8 more
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A study of the vibration of a horizontal U-bend subjected to an internal upwards flowing air-water mixture [PDF]
, 2020 U-bends are a common geometry in heat exchangers. In this paper, a U-bend in the vertical plane connected to horizontal straight pipes is considered. An initially stratified water/air flow moves upwards against gravity.
De Moerloose, Laurent, Degroote, Joris
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Application of the Critical Heat Flux Look-Up Table to Large Diameter Tubes
Science and Technology of Nuclear Installations, 2013 The critical heat flux look-up table was applied to a large diameter tube, namely 67 mm inside diameter tube, to predict the occurrence of the phenomenon for both vertical and horizontal uniformly heated tubes. Water was considered as coolant.
M. El Nakla +5 more
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Simulation and experimental study of uniformity of temperature field of electrically heated water
Shenzhen Daxue xuebao. Ligong ban, 2022 With the aim of investigating the non-uniformity of the temperature field of electrically heated water in a horizontal stationary circular tube, we numerically simulated the axial and radial temperature fields in a horizontal circular tube using the ...
LI Xiongjun +4 more
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Effects of included angle on pool boiling of tube array having horizontal upper tube
Nuclear Engineering and Technology, 2020 This study investigates the effect of an included angle and heat flux on heat transfer of V-shape tube array having a horizontal upper tube. The test uses two stainless steel tubes with a smooth surface submerged under the water at atmospheric pressure ...
Myeong-Gie Kang
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