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Conferences (International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics): Recent submissions
Now showing items 1-20 of 1702
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(HEFAT, 2017)Microchannels have increasingly been used in the industry to miniaturize heat transfer equipment, improve energy efficiency, and minimize heat transfer fluid inventory. A fundamental understanding about condensation in ...
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(HEFAT, 2017)Numerous studies have established that roughening a hydrophobic surface can induce superhydrophobic properties on that surface. The suspended wetting state (Cassie-Baxter state) on a microtextured surface tends to collapse ...
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(HEFAT, 2017)In this paper the effect of inclination angle on the condensation heat transfer coefficient, pressure drop and flow regime inside a smooth tube was investigated numerically. The working fluid was R134a at a saturation ...
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(HEFAT, 2017)It is known that limestone from different origins decomposed at same kiln conditions produce either hard burnt or soft burnt lime. The reason was unknown. In the previous research, thermal conductivity is found to be ...
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(HEFAT, 2017)A transient numerical investigation has been carried out in this study to evaluate the effects of the conjugate heat transfer (CHT) onto the thermal characteristics due to the air and water jet impingement process. It ...
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(HEFAT, 2017)A study on a Fibonacci spiral microchannel heat sink was carried out in the present work to predict thermal resistance and pressure drop of the model. The Computational Fluid Dynamics software (ANSYS Fluent 14) and Taguchi ...
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(HEFAT, 2017)The densities of endothermic hydrocarbon fuels were measured covering the temperature from (235.0 to 353.0) K at pressures of (0.68,1.47, 3.06 and 4.09) MPa. The densitometer is based on the attenuation theory of gamma ...
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(HEFAT, 2017)In recent years great advances have been made, both in terms of regulation and technology, regarding the thermal behavior of buildings. However, a sustainable building, in addition to being energy efficient, must also ...
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(HEFAT, 2017)The combination of computer-aided molecular design (CAMD) with an organic Rankine cycle (ORC) power-system model presents a powerful methodology that facilitates an integrated approach to simultaneous working-fluid ...
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(HEFAT, 2017)Refinery operations are responsible for a high fraction of the energy used in the world and have a significant environmental impact on account of CO2 emissions. One of the major causes reducing their energy efficiency ...
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(HEFAT, 2017)The importance of a heat recovery capability on thermoprocessing systems for increased cost-efficiency is rising steadily, along with energy costs. Accordingly, an increasing number of methods for recovering heat from ...
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(HEFAT, 2017)The objective of this study is to evaluate adsorption characteristics of R134a and R404a on commercially available silica gel samples. A constant volume variable pressure method at different adsorption temperatures ...
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(HEFAT, 2017)The peculiarities of schlieren visualizations of non-ideal compressible fluid flows are analyzed with the support of experimental evidence and numerical calculation. Schlieren visualizations are performed on a vapor ...
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(HEFAT, 2017)In this study, a wall layer model under the equilibrium assumption and in the large eddy simulation (LES) framework is applied to simulate the suspension of the sand particles in a turbulent open channel flow of water. ...
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(HEFAT, 2017)In the present study, three-dimensional numerical investigations are carried out to find the effect of confinement due to top wall on flow and heat transfer over sinusoidal wavy wall for a fixed Reynolds number (Re) of ...
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(HEFAT, 2017)The Reynolds-averaged computation of turbulent flow with heat transfer most commonly introduces the turbulent Prandtl number to relate the turbulent fluxes of momentum and heat. Its significant deviation from a uniform ...
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Performance analysis of fined pipe in air sampling smoke detection system at refrigerated warehouse (HEFAT, 2017)Refrigerated warehouse is temperature-controlled environment that contain a wide range of frozen foods and dry items. However, in situation of fire, fire is rapidly spread coupled with a dry environment and high airflow ...
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(HEFAT, 2017)Manifold arrangements with bifurcations/trifurcations lead to head losses in a fluid system. It is necessary to predict the steady state head loss coefficients to characterise the losses arising due to these junctions. ...
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(HEFAT, 2017)Assuming strong similarity between the transport of momentum and heat is a common feature of most standard subgridscale models used in Large-Eddy Simulations (LES) of turbulent flow with heat transfer. In view of the ...
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(HEFAT, 2017)Oxidation of fuel-cladding during a hypothetical severe accident in light water reactors is theoretically investigated in an attempt to realistically simulate the time dependent heat generation in a partially uncovered ...
Now showing items 1-20 of 1702