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Author: Fabio Casati
Publisher: Springer
ISBN: 3540448098
Category : Computers
Languages : en
Pages : 222
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Book Description
Welcome to Free Convection Film Flows and Heat Transfer! Free convection ?lm ?ows occur in many industrial processes. However, engineers still have to deal with many unresolved problems. This book systematically summarizes my recent research results that have been referred to and cited by many other researchersinthis?eld.Thepurposeofthisbookistoprovideapracticalguide to university students, graduate students, design engineers, researchers, and scientistswhowishtofurtherunderstandthecharacteristicsoffreeconvection ?lm ?ows and heat transfer. I hope this book will serve as a useful tool for them, as well as a guide to future research. This book includes three related parts (1) accelerating convective bou- ary layers of Newtonian ?uids, (2) accelerating ?lm boiling and condensation of Newtonian ?uids, and (3) accelerating ?lm ?ows of non-Newtonian pow- law ?uids. These phenomena are all caused by buoyancy or gravity, and can be summed up in terms of the free convection ?lm ?ows. In addition, the free convection ?lm ?ows of Newtonian ?uids can be taken as a special case of non-Newtonian power-law ?uids.
Author: Fabio Casati
Publisher: Springer
ISBN: 3540448098
Category : Computers
Languages : en
Pages : 222
Get Book
Book Description
Welcome to Free Convection Film Flows and Heat Transfer! Free convection ?lm ?ows occur in many industrial processes. However, engineers still have to deal with many unresolved problems. This book systematically summarizes my recent research results that have been referred to and cited by many other researchersinthis?eld.Thepurposeofthisbookistoprovideapracticalguide to university students, graduate students, design engineers, researchers, and scientistswhowishtofurtherunderstandthecharacteristicsoffreeconvection ?lm ?ows and heat transfer. I hope this book will serve as a useful tool for them, as well as a guide to future research. This book includes three related parts (1) accelerating convective bou- ary layers of Newtonian ?uids, (2) accelerating ?lm boiling and condensation of Newtonian ?uids, and (3) accelerating ?lm ?ows of non-Newtonian pow- law ?uids. These phenomena are all caused by buoyancy or gravity, and can be summed up in terms of the free convection ?lm ?ows. In addition, the free convection ?lm ?ows of Newtonian ?uids can be taken as a special case of non-Newtonian power-law ?uids.
Author: De-Yi Shang
Publisher: Springer Science & Business Media
ISBN: 3642289835
Category : Science
Languages : en
Pages : 550
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Book Description
This book presents recent developments in our systematic studies of hydrodynamics and heat and mass transfer in laminar free convection, accelerating film boiling and condensation of Newtonian fluids, as well as accelerating film flow of non-Newtonian power-law fluids (FFNF). These new developments provided in this book are (i) novel system of analysis models based on the developed New Similarity Analysis Method; (ii) a system of advanced methods for treatment of gas temperature- dependent physical properties, and liquid temperature- dependent physical properties; (iii) the organically combined models of the governing mathematical models with those on treatment model of variable physical properties; (iv) rigorous approach of overcoming a challenge on accurate solution of three-point boundary value problem related to two-phase film boiling and condensation; and (v) A pseudo-similarity method of dealing with thermal boundary layer of FFNF for greatly simplifies the heat-transfer analysis and numerical calculation. A system of practical application equations on heat and mass transfer are provided in each chapter, which are formulated based on the rigorous numerical solutions with consideration of variable physical properties. In addition, in the second edition, other new research developments are further included on resolving an even big challenge associated with investigations of laminar free film condensation of vapour-gas mixture. They involve the novel methods for treatment of concentration- and temperature- dependent physical properties of vapour-gas mixture, and for rigorous solution of interfacial vapour saturation temperature, which have lead to rigorous analysis and calculation results on two-phase film flow velocity, temperature, and concentration fields, as well as condensate heat and mass transfer.
Author: De-Yi Shang
Publisher: Springer Science & Business Media
ISBN: 3642125816
Category : Science
Languages : en
Pages : 350
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Book Description
Developing a new treatment of ‘Free Convection Film Flows and Heat Transfer’ began in Shang’s first monograph and is continued in this monograph. The current book displays the recent developments of laminar forced convection and forced film condensation. It is aimed at revealing the true features of heat and mass transfer with forced convection film flows to model the deposition of thin layers. The novel mathematical similarity theory model is developed to simulate temperature- and concentration- dependent physical processes. The following topics are covered in this book: 1. Mathematical methods - advanced similarity analysis method to replace the traditional Falkner-Skan type transformation - a novel system of similarity analysis and transformation models to overcome the difficult issues of forced convection and forced film flows - heat and mass transfer equations based on the advanced similarity analysis models and equations formulated with rigorous key numerical solutions 2. Modeling the influence of physical factors - effect of thermal dissipation on forced convection heat transfer - a system of models of temperature and concentration-dependent variable physical properties based on the advanced temperature-parameter model and rigorous analysis model on vapor-gas mixture physical properties for the rigorous and convenient description of the governing differential equations - an available approach to satisfy interfacial matching conditions for rigorous and reliable solutions - a system of numerical results on velocity, temperature and concentration fields, as well as, key solutions on heat and mass transfer - the effect of non-condensable gas on heat and mass transfer for forced film condensation. This way it is realized to conveniently and reliably predict heat and mass transfer for convection and film flows and to resolve a series of current difficult issues of heat and mass transfer with forced convection film flows. Professionals in this fields as well as graduate students will find this a valuable book for their work.
Author: De-Yi Shang
Publisher: Springer Science & Business Media
ISBN: 3540291288
Category : Science
Languages : en
Pages : 411
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Book Description
This book presents recent developments in systematic studies of hydrodynamics and heat and mass transfer in laminar free convection, accelerating film boiling and condensation of Newtonian fluids, as well as accelerating film flow of non-Newtonian power-law fluids (FFNF). A novel system of analysis models is provided with a developed velocity component method and a system of models for treatment of variable thermophysical properties is presented.
Author: Oleg G. Martynenko
Publisher: Springer Science & Business Media
ISBN: 3540284982
Category : Science
Languages : en
Pages : 520
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Book Description
Free Convective Heat Transfer is a thorough survey of various kinds of free-convective flows and heat transfer. Reference data are accompanied by a large number of photographs originating from different optical visualization methods illustrating the different types of flow. The formulas derived from numerical and analytical investigations are valuable tools for engineering calculations. They are written in their most compact and general form in order to allow for an extensive range of different variants of boundary and initial conditions, which, in turn, leads to a wide applicability to different flow types. Some specific engineering problems are solved in the book as exemplary applications of these formulas.
Author: De-Yi Shang
Publisher: Springer
ISBN: 9783642125829
Category : Science
Languages : en
Pages : 346
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Book Description
Developing a new treatment of ‘Free Convection Film Flows and Heat Transfer’ began in Shang’s first monograph and is continued in this monograph. The current book displays the recent developments of laminar forced convection and forced film condensation. It is aimed at revealing the true features of heat and mass transfer with forced convection film flows to model the deposition of thin layers. The novel mathematical similarity theory model is developed to simulate temperature- and concentration- dependent physical processes. The following topics are covered in this book: 1. Mathematical methods - advanced similarity analysis method to replace the traditional Falkner-Skan type transformation - a novel system of similarity analysis and transformation models to overcome the difficult issues of forced convection and forced film flows - heat and mass transfer equations based on the advanced similarity analysis models and equations formulated with rigorous key numerical solutions 2. Modeling the influence of physical factors - effect of thermal dissipation on forced convection heat transfer - a system of models of temperature and concentration-dependent variable physical properties based on the advanced temperature-parameter model and rigorous analysis model on vapor-gas mixture physical properties for the rigorous and convenient description of the governing differential equations - an available approach to satisfy interfacial matching conditions for rigorous and reliable solutions - a system of numerical results on velocity, temperature and concentration fields, as well as, key solutions on heat and mass transfer - the effect of non-condensable gas on heat and mass transfer for forced film condensation. This way it is realized to conveniently and reliably predict heat and mass transfer for convection and film flows and to resolve a series of current difficult issues of heat and mass transfer with forced convection film flows. Professionals in this fields as well as graduate students will find this a valuable book for their work.
Author: Gautam Biswas
Publisher: CRC Press
ISBN: 0429581890
Category : Science
Languages : en
Pages : 218
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Book Description
Thermal convection is often encountered by scientists and engineers while designing or analyzing flows involving exchange of energy. Fundamentals of Convective Heat Transfer is a unified text that captures the physical insight into convective heat transfer and thorough, analytical, and numerical treatments. It also focuses on the latest developments in the theory of convective energy and mass transport. Aimed at graduates, senior undergraduates, and engineers involved in research and development activities, the book provides new material on boiling, including nuances of physical processes. In all the derivations, step-by-step and systematic approaches have been followed.
Author: Bahman Zohuri
Publisher: Springer
ISBN: 3319134191
Category : Technology & Engineering
Languages : en
Pages : 724
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Book Description
This book covers the fundamentals of thermodynamics required to understand electrical power generation systems, honing in on the application of these principles to nuclear reactor power systems. It includes all the necessary information regarding the fundamental laws to gain a complete understanding and apply them specifically to the challenges of operating nuclear plants. Beginning with definitions of thermodynamic variables such as temperature, pressure and specific volume, the book then explains the laws in detail, focusing on pivotal concepts such as enthalpy and entropy, irreversibility, availability, and Maxwell relations. Specific applications of the fundamentals to Brayton and Rankine cycles for power generation are considered in-depth, in support of the book’s core goal- providing an examination of how the thermodynamic principles are applied to the design, operation and safety analysis of current and projected reactor systems. Detailed appendices cover metric and English system units and conversions, detailed steam and gas tables, heat transfer properties, and nuclear reactor system descriptions.
Author: Michael E. Tauber
Publisher:
ISBN:
Category : Aerodynamic heating
Languages : en
Pages : 44
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Book Description
Author: Patrick H. Oosthuizen
Publisher: Springer Science & Business Media
ISBN: 1461451582
Category : Science
Languages : en
Pages : 123
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Book Description
Natural Convective Heat Transfer from Narrow Plates deals with a heat transfer situation that is of significant practical importance but which is not adequately dealt with in any existing textbooks or in any widely available review papers. The aim of the book is to introduce the reader to recent studies of natural convection from narrow plates including the effects of plate edge conditions, plate inclination, thermal conditions at the plate surface and interaction of the flows over adjacent plates. Both numerical and experimental studies are discussed and correlation equations based on the results of these studies are reviewed.
