Comparison of Heat Exchanger Designs Using Vipertex 1EHT Enhanced Heat Transfer Tubes
Chemical Engineering Transactions, 2016 A numeric study was performed that compares the performance of heat exchangers using the Vipertex 1EHT enhanced heat transfer tubes to the performance of heat exchangers that use smooth surface tubes.
D.J. Kukulka, R. Smith
doaj +1 more source
Influence of orientation and radiative heat transfer on aluminum foams in Buoyancy-induced convection [PDF]
, 2015 Two differently-produced open-cell aluminum foams were compared to a commercially available finned heat sink. Further, an aluminum plate and block were tested as a reference. All heat sinks have the same base plate dimensions of four by six inches.
Billiet, MarijnUGent0000901106738020018686019745145821810000-0002-1778-66821D5B7180-F0EE-11E1-A9DE-61C894A0A6B4 +4 more
core +3 more sources
Modelling and simulation techniques for forced convection heat transfer in heat sinks with rectangular fins [PDF]
, 2009 The official published version of this article can be found at the link below.This paper provides a comprehensive description of the thermal conditions within a heat sink with rectangular fins under conditions of cooling by laminar forced convection. The
Aung +14 more
core +1 more source
AIP Advances, 2018 The experimental study on the boiling heat transfer performance and visualization of Al2O3-H2O, SiO2-H2O and Al2O3-SiO2-H2O nanofluids with 0.01% mass concentration were carried out.
Shouguang Yao +4 more
doaj +1 more source
Heat Transfer Characteristics of Condensers in Rotating Heat Pipe Grinding Wheel under Impinging Jet
Zhileng xuebao, 2023 An axial rotary heat pipe grinding wheel is a new type of grinding wheel used to strengthen the heat transfer in the grinding arc area. Its heat transfer performance directly affects the heat transfer performance of the entire heat pipe grinding wheel ...
Zhang Liyong +3 more
doaj
CFD Analysis of Heat Transfer Performance in a Car Radiator with Nanofluids as Coolants
Chemical Engineering Transactions, 2015 Nanofluids are the new developed thermal fluids with enhanced thermophysical properties which can improve heat transfer performance of various applications.
R. Pendyala, J.L. Chong, S.U. Ilyas
doaj +1 more source
Theoretical investigation of the thermal performance of a novel solar loop-heat-pipe façade-based heat pump water heating system [PDF]
, 2014 The aim of the paper was to present a dedicated theoretical investigation into the thermal performance of a novel solar loop-heat-pipe façade based heat pump water heating system. This involved thermo-fluid analyses, computer numerical model development,
He, Wei +5 more
core +2 more sources
Enhanced Heat Transfer Surface Development for Exterior Tube Surfaces
Chemical Engineering Transactions, 2013 Enhanced heat transfer surfaces are produced by modifying a process surface. New tube and process designs are necessary in order to increase heat transfer, minimize operating costs and save energy.
D.J. Kukulka, R. Smith
doaj +1 more source
Optimization of Dimples in Microchannel Heat Sink with Impinging Jets—Part B: the Influences of Dimple Height and Arrangement [PDF]
, 2018 The combination of a microchannel heat sink with impinging jets and dimples (MHSIJD) can effectively improve the flow and heat transfer performance on the cooling surface of electronic devices with very high heat fluxes.
Cai, C +5 more
core +1 more source
Frontiers in Energy Research, 2022 Addition of nanoparticles into a fluid can improve the heat transfer performance of the base fluid in heat exchangers. In this work, the preparation method and process of nanofluids are introduced, and thermal properties of nanofluids, such as thermal ...
Jiawang Yang +4 more
doaj +1 more source