Author: Srinivasan Chellaiah
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 214
Book Description
An Experimental and Numerical Study of Solid/liquid Phase Change of Water Saturated Porous Media in the Presence of Natural Convection
Author: Srinivasan Chellaiah
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 214
Book Description
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 214
Book Description
Journal of Heat Transfer
Author:
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 1170
Book Description
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 1170
Book Description
Applied mechanics reviews
Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 400
Book Description
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 400
Book Description
Infiltration and Solid-liquid Phase Change in Porous Media
Author: Piyasak Damronglerd
Publisher:
ISBN:
Category : Computer-aided design
Languages : en
Pages : 125
Book Description
Many natural phenomenon and engineering systems involves phase change and infiltration in porous media. Some examples are the freezing of soil, frozen food, water barrier in construction and mining processes, chill casting, slab casting, liquid metal injection, latent-heat thermalenergy storage, laser annealing, selective laser sintering (SLS) and laser drilling, etc. These various applications are the motivation to develop a fast and reliable numerical model that can handle solid-liquid phase change and infiltration in porous media. The model is based on the Temperature Transforming Model (TTM) which use one set of governing equations for the whole computational domain, and then solid-liquid interface is located from the temperature distribution later. The first step was to create a model for solving Navier-Stokes and energy equation. The model was tested by solving a flow inside an enclosure problem. The next step was to implement TTM into the model to make it also capable of solving melting problem and then the program is tested with several phase change materials (PCM). The third step is to simplifying the complicated governing equations of melting and solidification in porous media problems into a simple set of equation similar to the Navier-Stokes equation, so that the program from previous step can be used. The final model was successfully validated by comparing with existing experimental and numerical results. Several controlling parameters of the phase change in porous media were studied. Finally, a one-dimensional infiltration process that involves both melting and resolidification of a selective laser sintering process was carefully investigated.
Publisher:
ISBN:
Category : Computer-aided design
Languages : en
Pages : 125
Book Description
Many natural phenomenon and engineering systems involves phase change and infiltration in porous media. Some examples are the freezing of soil, frozen food, water barrier in construction and mining processes, chill casting, slab casting, liquid metal injection, latent-heat thermalenergy storage, laser annealing, selective laser sintering (SLS) and laser drilling, etc. These various applications are the motivation to develop a fast and reliable numerical model that can handle solid-liquid phase change and infiltration in porous media. The model is based on the Temperature Transforming Model (TTM) which use one set of governing equations for the whole computational domain, and then solid-liquid interface is located from the temperature distribution later. The first step was to create a model for solving Navier-Stokes and energy equation. The model was tested by solving a flow inside an enclosure problem. The next step was to implement TTM into the model to make it also capable of solving melting problem and then the program is tested with several phase change materials (PCM). The third step is to simplifying the complicated governing equations of melting and solidification in porous media problems into a simple set of equation similar to the Navier-Stokes equation, so that the program from previous step can be used. The final model was successfully validated by comparing with existing experimental and numerical results. Several controlling parameters of the phase change in porous media were studied. Finally, a one-dimensional infiltration process that involves both melting and resolidification of a selective laser sintering process was carefully investigated.
Emerging Technologies and Techniques in Porous Media
Author: Derek B. Ingham
Publisher: Springer Science & Business Media
ISBN: 9781402018749
Category : Mathematics
Languages : en
Pages : 534
Book Description
The study of heat and fluid flow in fluid-saturated porous media is applicable in a very wide range of fields, with practical applications in modern industry and environmental areas, such as nuclear waste management, the construction of thermal insulators, geothermal power, grain storage and many more. The vast amount of theoretical and experimental work reported has attracted the attention of industrialists, engineers, applied mathematicians, chemical, civil, environmental, mechanical and nuclear engineers, physicists, food scientists, medical researchers, etc. This book covers the full range of theoretical, computational and experimental approaches to the subject, grouped into reviews of: fundamentals, stability, anisotropy, permeability and non-equilibrium, applications, and experimental porous media.
Publisher: Springer Science & Business Media
ISBN: 9781402018749
Category : Mathematics
Languages : en
Pages : 534
Book Description
The study of heat and fluid flow in fluid-saturated porous media is applicable in a very wide range of fields, with practical applications in modern industry and environmental areas, such as nuclear waste management, the construction of thermal insulators, geothermal power, grain storage and many more. The vast amount of theoretical and experimental work reported has attracted the attention of industrialists, engineers, applied mathematicians, chemical, civil, environmental, mechanical and nuclear engineers, physicists, food scientists, medical researchers, etc. This book covers the full range of theoretical, computational and experimental approaches to the subject, grouped into reviews of: fundamentals, stability, anisotropy, permeability and non-equilibrium, applications, and experimental porous media.
American Doctoral Dissertations
Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 728
Book Description
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 728
Book Description
Transport Phenomena in Porous Media III
Author: Derek B Ingham
Publisher: Elsevier
ISBN: 0080543189
Category : Science
Languages : en
Pages : 503
Book Description
Fluid and flow problems in porous media have attracted the attention of industrialists, engineers and scientists from varying disciplines, such as chemical, environmental, and mechanical engineering, geothermal physics and food science. There has been a increasing interest in heat and fluid flows through porous media, making this book a timely and appropriate resource.Each chapter is systematically detailed to be easily grasped by a research worker with basic knowledge of fluid mechanics, heat transfer and computational and experimental methods. At the same time, the readers will be informed of the most recent research literature in the field, giving it dual usage as both a post-grad text book and professional reference.Written by the recent directors of the NATO Advanced Study Institute session on 'Emerging Technologies and Techniques in Porous Media' (June 2003), this book is a timely and essential reference for scientists and engineers within a variety of fields.
Publisher: Elsevier
ISBN: 0080543189
Category : Science
Languages : en
Pages : 503
Book Description
Fluid and flow problems in porous media have attracted the attention of industrialists, engineers and scientists from varying disciplines, such as chemical, environmental, and mechanical engineering, geothermal physics and food science. There has been a increasing interest in heat and fluid flows through porous media, making this book a timely and appropriate resource.Each chapter is systematically detailed to be easily grasped by a research worker with basic knowledge of fluid mechanics, heat transfer and computational and experimental methods. At the same time, the readers will be informed of the most recent research literature in the field, giving it dual usage as both a post-grad text book and professional reference.Written by the recent directors of the NATO Advanced Study Institute session on 'Emerging Technologies and Techniques in Porous Media' (June 2003), this book is a timely and essential reference for scientists and engineers within a variety of fields.
Nanofluid Flow in Porous Media
Author: Mohsen Sheikholeslami Kandelousi
Publisher: BoD – Books on Demand
ISBN: 1789238374
Category : Science
Languages : en
Pages : 246
Book Description
Studies of fluid flow and heat transfer in a porous medium have been the subject of continuous interest for the past several decades because of the wide range of applications, such as geothermal systems, drying technologies, production of thermal isolators, control of pollutant spread in groundwater, insulation of buildings, solar power collectors, design of nuclear reactors, and compact heat exchangers, etc. There are several models for simulating porous media such as the Darcy model, Non-Darcy model, and non-equilibrium model. In porous media applications, such as the environmental impact of buried nuclear heat-generating waste, chemical reactors, thermal energy transport/storage systems, the cooling of electronic devices, etc., a temperature discrepancy between the solid matrix and the saturating fluid has been observed and recognized.
Publisher: BoD – Books on Demand
ISBN: 1789238374
Category : Science
Languages : en
Pages : 246
Book Description
Studies of fluid flow and heat transfer in a porous medium have been the subject of continuous interest for the past several decades because of the wide range of applications, such as geothermal systems, drying technologies, production of thermal isolators, control of pollutant spread in groundwater, insulation of buildings, solar power collectors, design of nuclear reactors, and compact heat exchangers, etc. There are several models for simulating porous media such as the Darcy model, Non-Darcy model, and non-equilibrium model. In porous media applications, such as the environmental impact of buried nuclear heat-generating waste, chemical reactors, thermal energy transport/storage systems, the cooling of electronic devices, etc., a temperature discrepancy between the solid matrix and the saturating fluid has been observed and recognized.
Experimental and Numerical Study of Transient Water Flow and Solute Transport in Layered Saturated-unsaturated Porous Media
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Multiphase Flow, Heat and Mass Transfer
Author: R. K. Shah
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 172
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 172
Book Description