An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs
An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs
... Enhancing Performance of Solar air heater Proceedings of XVII National and VI ISHME/ASME Heat and Mass Transfer Conference, IGCAR, Kalpakkam India 2004; Jan. 05-07. [2] Han J. C. Heat transfer ... Energy & Environment Foundation. All rights reserved. An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs K. R. Aharwal 1 , B. K. Gandhi ... studies of augmented heat transfer and friction in asymmetrically heated rectangular ducts with ribs on the heated wall in transverse, inclined, V-continuous and V- discrete pattern. Int. Journal of...
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doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 1 of 3
... mass of the body is accelerated by a gravitational acceleration. The mass of a certain body will remain constant even if thegravitational acceleration acting upon that body changes.Rev. 0 Page ... J. A. , Engineering Radiation Heat Transfer, Holt, Rinehart and WinstonPublish., New York.Sparrow, E. M. and Cess, R. E., Radiation Heat Transfer, Brooks/Cole Publish.Co., Belmont, California.Hamilton, ... set of steam tables and sufficient information to indicate the state of the fluid, DETERMINE any unknown properties for the fluid. 1.18 DETERMINE the change in the enthalpy of a fluid as it passes...
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doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 2 of 3
... Department of EnergyFundamentals HandbookTHERMODYNAMICS,THERMODYNAMICS, HEATHEAT TRANSFER, TRANSFER,ANDAND FLUIDFLUID FLOW, FLOW,ModuleModule 22HeatHeat TransferTransfer Heat Transfer TABLE ... HT-02 Heat Transfer Intentionally Left BlankHT-02 Page x Rev. 0 Heat Transfer HEAT TRANSFER TERMINOLOGY HEAT TRANSFER TERMINOLOGYTo understand and communicate in the thermal science field, certain ... of a material through which the heat is being transferred.Convection involves the transfer of heat by the mixing and motion of macroscopicportions of a fluid. Radiation, or radiant heat transfer, ...
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doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 3 of 3
... Department of EnergyFundamentals HandbookTHERMODYNAMICS, HEAT TRANSFER, AND FLUID FLOW, Module 3 Fluid Flow blank Fluid Flow TABLE OF CONTENTSTABLE OF CONTENTSLIST OF FIGURES ivLIST OF TABLES ... or flow rate in a specified fluid system using the continuity equation.Introduction Fluid flow is an important part of most industrial processes; especially those involving the transfer of heat. ... CONTINUITY EQUATIONCONTINUITY EQUATIONUnderstanding the quantities measured by the volumetric flow rate and mass flow rate is crucial to understanding other fluid flow topics.The continuity equation...
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An experimental investigation of performance and exhaust emission of a diesel engine fuelled with Jatropha biodiesel and its blends
... Energy and Environment, Rajiv Gandhi Proudyogiki Vishwavidyalaya, Bhopal, India. Abstract An experimental investigation has been carried out to examine the Performance parameters and exhaust emission ... methanol and catalyst which if not removed can react and damage storing and fuel carrying parts. During washing ester present react with water and can form soap. Two to three gentle washing was required ... states of India have reserve a total of 1.72 million hectares of land for Jatropha cultivation and small quantities of Jatropha biodiesel are already being sold to the public sector oil companies...
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molecular dynamics simulation of heat transfer and phase change during
... laser beam absorption. Häkkinen and Landman [3] studied dynamics of superheating, melting, and annealing at the Cu surface induced by laser beam irradiation using the two-step heat transfer model ... should be addressed ABSTRACT In this work, heat transfer and phase change of an argon crystal illuminated with a picosecond pulsed laser are investigated using molecular dynamics simulations. ... investigated. Laser induced heat transfer, melting, evaporation, material ablation are emphasized in this work. Phase change relevant parameters, such as the velocity of solid-liquid and liquid-vapor...
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molecular dynamics simulation of heat transfer and phase change during
... laser beam absorption. Häkkinen and Landman [3] studied dynamics of superheating, melting, and annealing at the Cu surface induced by laser beam irradiation using the two-step heat transfer model ... should be addressed ABSTRACT In this work, heat transfer and phase change of an argon crystal illuminated with a picosecond pulsed laser are investigated using molecular dynamics simulations. ... investigated. Laser induced heat transfer, melting, evaporation, material ablation are emphasized in this work. Phase change relevant parameters, such as the velocity of solid-liquid and liquid-vapor...
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molecular dynamics simulation of heat transfer and phase change during
... laser beam absorption. Häkkinen and Landman [3] studied dynamics of superheating, melting, and annealing at the Cu surface induced by laser beam irradiation using the two-step heat transfer model ... should be addressed ABSTRACT In this work, heat transfer and phase change of an argon crystal illuminated with a picosecond pulsed laser are investigated using molecular dynamics simulations. ... investigated. Laser induced heat transfer, melting, evaporation, material ablation are emphasized in this work. Phase change relevant parameters, such as the velocity of solid-liquid and liquid-vapor...
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A CFD analysis of transport phenomena and electrochemical reactions in a tubular-shaped PEM fuel cell
... and diffusive heat and mass transfer, electrode kinetics, transport and phase-change mechanism of water, and potential fields in a tubular-shaped PEM fuel cell. The model explains many interacting, ... performance of a planar and a tubular-shaped PEM fuel cell. 2.1. Computational domain The full computational domains for the planar and tubular-shaped PEM fuel cell consist of cathode and anode gas ... All rights reserved. 4 (a) (b) Figure 1. Three-dimensional computational domains of the planar and tubular-shaped PEM fuel cell: (a) planad and (b) tubular. International Journal of Energy and...
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