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Thermomechanics of Drying Processes PDF Author: Stefan Jan Kowalski
Publisher: Springer Science & Business Media
ISBN: 3540364056
Category : Science
Languages : en
Pages : 358

Book Description
This book is interdisciplinary in character and combines the knowledge of me chanics and chemical engineering with the aim of presenting a more exhaustive analysis ofthe phenomena occurring in wet materials during drying. Traditionally, the subject of drying has been an almost exclusive domain of chemical engineers. The drying curricula have mostly included only the courses of heat and mass transfer or diffusion. The mechanical phenomena that accompany drying, as for example, warping or deformation of dried materials, or the drying induced stresses and fissures of the material, were ignored or considered in a rather obscure way. This book broadens the scope of drying theory, bringing into the curriculum the tools enabling the study of both heat and mass transport processes and the me chanical phenomena that occur in wet materials under drying. There is little available literature that brings together heat and mass transport processes and mechanical phenomena in a unified approach to drying processes.

Thermomechanics of Drying Processes

Thermomechanics of Drying Processes PDF Author: Stefan Jan Kowalski
Publisher: Springer Science & Business Media
ISBN: 3540364056
Category : Science
Languages : en
Pages : 358

Book Description
This book is interdisciplinary in character and combines the knowledge of me chanics and chemical engineering with the aim of presenting a more exhaustive analysis ofthe phenomena occurring in wet materials during drying. Traditionally, the subject of drying has been an almost exclusive domain of chemical engineers. The drying curricula have mostly included only the courses of heat and mass transfer or diffusion. The mechanical phenomena that accompany drying, as for example, warping or deformation of dried materials, or the drying induced stresses and fissures of the material, were ignored or considered in a rather obscure way. This book broadens the scope of drying theory, bringing into the curriculum the tools enabling the study of both heat and mass transport processes and the me chanical phenomena that occur in wet materials under drying. There is little available literature that brings together heat and mass transport processes and mechanical phenomena in a unified approach to drying processes.

Porous Media

Porous Media PDF Author: Wolfgang Ehlers
Publisher: Springer Science & Business Media
ISBN: 3662049996
Category : Technology & Engineering
Languages : en
Pages : 459

Book Description
The present volume offers a state-of-the-art report on the various recent sci entific developments in the Theory of Porous Media (TPM) comprehending the basic theoretical concepts in continuum mechanics on porous and mul tiphasic materials as well as the wide range of experimental and numerical applications. Following this, the volume does not only address the sophisti cated reader but also the interested beginner in the area of Porous Media by presenting a collection of articles. These articles written by experts in the field concern the fundamental approaches to multiphasic and porous materials as well as various applications to engineering problems. In many branches of engineering just as in applied natural sciences like bio- and chemomechanics, one often has to deal with continuum mechanical problems which cannot be uniquely classified within the well-known disci plines of either "solid mechanics" or "fluid mechanics". These problems, characterized by the fact that they require a unified treatment of volumetri cally coupled solid-fluid aggregates; basically fall into the categories of either mixtures or porous media. Following this, there is a broad variety of problems ranging in this category as for example the investigation of reacting fluid mix tures or solid-fluid suspensions as well as the investigation of the coupled solid deformation and pore-fluid flow behaviour of liquid- and gas-saturated porous solid skeleton materials like geomaterials (soil, rock, concrete, etc. ), polymeric and metallic foams or biomaterials (hard and soft tissues, etc).

Trends in Continuum Mechanics of Porous Media

Trends in Continuum Mechanics of Porous Media PDF Author: Reint de Boer
Publisher: Springer Science & Business Media
ISBN: 1402031440
Category : Science
Languages : en
Pages : 282

Book Description
Over the last decade and particularly in recent years, the macroscopic porous media theory has made decisive progress concerning the fundamentals of the theory and the development of mathematical models in various fields of engineering and biomechanics. This progress has attracted some attention, and therefore conferences devoted almost exclusively to the macrosopic porous media theory have been organized in order to collect all findings, to present new results, and to discuss new trends. Many important contributions have also been published in national and international journals, which have brought the porous media theory, in some parts, to a close. Therefore, the time seems to be ripe to review the state of the art and to show new trends in the continuum mechanical treatment of saturated and unsaturated capillary and non-capillary porous solids. This book addresses postgraduate students and scientists working in engineering, physics, and mathematics. It provides an outline of modern theory of porous media and shows some trends in theory and in applications.

Handbook of Drying of Vegetables and Vegetable Products

Handbook of Drying of Vegetables and Vegetable Products PDF Author: Min Zhang
Publisher: CRC Press
ISBN: 1351648713
Category : Technology & Engineering
Languages : en
Pages : 538

Book Description
This handbook provides a comprehensive overview of the processes and technologies in drying of vegetables and vegetable products. The Handbook of Drying of Vegetables and Vegetable Products discusses various technologies such as hot airflow drying, freeze drying, solar drying, microwave drying, radio frequency drying, infrared radiation drying, ultrasound assisted drying, and smart drying. The book’s chapters are clustered around major themes including drying processes and technologies, drying of specific vegetable products, properties during vegetable drying, and modeling, measurements, packaging & safety. Specifically, the book covers drying of different parts and types of vegetables such as mushrooms and herbs; changes to the properties of pigments, nutrients, and texture during drying process; dried products storage; nondestructive measurement and monitoring of moisture and morphological changes during vegetable drying; novel packaging; and computational fluid dynamics.

21st European Symposium on Computer Aided Process Engineering

21st European Symposium on Computer Aided Process Engineering PDF Author: E. N. Pistikopoulos
Publisher: Elsevier
ISBN: 044453895X
Category : Science
Languages : en
Pages : 2029

Book Description
The European Symposium on Computer Aided Process Engineering (ESCAPE) series presents the latest innovations and achievements of leading professionals from the industrial and academic communities. The ESCAPE series serves as a forum for engineers, scientists, researchers, managers and students to present and discuss progress being made in the area of Computer Aided Process Engineering (CAPE). European industries large and small are bringing innovations into our lives, whether in the form of new technologies to address environmental problems, new products to make our homes more comfortable and energy efficient or new therapies to improve the health and well-being of European citizens. Moreover, the European Industry needs to undertake research and technological initiatives in response to humanity's "Grand Challenges", described in the declaration of Lund, namely, Global Warming, Tightening Supplies of Energy, Water and Food, Ageing Societies, Public Health, Pandemics and Security. Thus, the Technical Theme of ESCAPE 21 will be "Process Systems Approaches for Addressing Grand Challenges in Energy, Environment, Health, Bioprocessing & Nanotechnologies".

Drying of Porous Materials

Drying of Porous Materials PDF Author: Stefan Jan Kowalski
Publisher: Springer Science & Business Media
ISBN: 1402054807
Category : Technology & Engineering
Languages : en
Pages : 231

Book Description
This book provides recent advances in research on drying of particulate and porous materials. It is based on a selection of papers presented at the XI Polish Drying Symposium 2005. The contributions cover theoretical, as well as experimental and modeling research on heat and mass transfer processes during drying of porous material and fluidized beds. The book is a pioneering contribution to the science and technology of drying of particulate solids.

Intermittent and Nonstationary Drying Technologies

Intermittent and Nonstationary Drying Technologies PDF Author: Azharul Karim
Publisher: CRC Press
ISBN: 1498784119
Category : Science
Languages : en
Pages : 244

Book Description
The first comprehensive book on intermittent drying, Intermittent and Nonstationary Drying Technologies: Principles and Applications demonstrates the benefits of this process and covers key issues, including technologies, effect of operating parameters, mathematical modelling, energy-efficiency, and product quality. It discusses such topics as periodic drying, conventional and intermittent food drying processes and food quality, relationship among intermittency of drying, microstructural changes, and food quality, microwave assisted pulsed fluidized and spouted bed drying, and cellular level water distribution. Aimed at food engineers, chemical product engineers, pharmaceutical engineers and technologists, plant design engineers, and researchers and students in these areas, this useful reference helps readers:

Advances in Modeling of Fluid Dynamics

Advances in Modeling of Fluid Dynamics PDF Author: Chaoqun Liu
Publisher: BoD – Books on Demand
ISBN: 9535108344
Category : Computers
Languages : en
Pages : 318

Book Description
This book contains twelve chapters detailing significant advances and applications in fluid dynamics modeling with focus on biomedical, bioengineering, chemical, civil and environmental engineering, aeronautics, astronautics, and automotive. We hope this book can be a useful resource to scientists and engineers who are interested in fundamentals and applications of fluid dynamics.

Modern Drying Technology, Volume 1

Modern Drying Technology, Volume 1 PDF Author: Evangelos Tsotsas
Publisher: John Wiley & Sons
ISBN: 9783527631636
Category : Technology & Engineering
Languages : en
Pages : 359

Book Description
This five-volume handbook provides a comprehensive overview of all important aspects of modern drying technology, including only advanced results. In this first volume diverse model types for the drying of products and the design of drying processes (short-cut methods, homogenized, pore network, and continuous thermo-mechanical approaches) are treated, along with computational fluid dynamics, population balances, and process systems simulation tools. Emphasis is put on scale transitions.

Current Drying Processes

Current Drying Processes PDF Author: Israel Pala-Rosas
Publisher: BoD – Books on Demand
ISBN: 183880109X
Category : Technology & Engineering
Languages : en
Pages : 138

Book Description
The drying stage is important in biotechnological and chemical processes because it allows the pretreatment of feedstocks with different moisture contents for their physical or chemical transformation. Drying also enables the post-treatment of products for their final presentation and packaging, thus having wide application in the food, agro-industrial, pharmaceutical, and chemical industries. Current Drying Processes presents recent advances in the development of drying operations through the presentation of chapters dealing with theoretical and experimental aspects of different technologies, namely solar, convective, fluidized, and ultrasonic drying, for organic and inorganic materials.