Hiển thị các bài đăng có nhãn heat. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn heat. Hiển thị tất cả bài đăng

Thứ Hai, 11 tháng 5, 2015

Food Mixing

Food Mixing



The mixing of liquids, solids and gases is one of the most common unit operations in the food industry. Mixing increases the homogeneity of a system by reducing non-uniformity or gradients in composition, properties or temperature. Secondary objectives of mixing include control of rates of heat and mass transfer, reactions and structural changes. In food processing applications, additional mixing challenges include sanitary design, complex rheology, desire for continuous processing and the effects of mixing on final product texture and sensory profiles. Mixing ensures delivery of a product with constant properties. For example, consumers expect all containers of soups, breakfast cereals, fruit mixes, etc to contain the same amount of each ingredient. If mixing fails to achieve the required product yield, quality, organoleptic or functional attributes, production costs may increase significantly.




Thứ Bảy, 14 tháng 2, 2015

Non-thermal Food Engineering Operations

Non-thermal Food Engineering Operations



A number of food engineering operations, in which heat is not used as a preserving factor, have been employed and are applied for preparation (cleaning, sorting, etc.), conversion (milling, agglomeration, etc.) or preservation (irradiation, high pressure processing, pulsed electric fields, etc.) purposes in the food industry. This book presents a comprehensive treatise of all normally used food engineering operations that are carried out at room (or ambient) conditions, whether they are aimed at producing microbiologically safe foods with minimum alteration to sensory and nutritive properties, or they constitute routine preparative or transformation operations. The book is written for both undergraduate and graduate students, as well as for educators and practicing food process engineers. It reviews theoretical concepts, analyzes their use in operating variables of equipment, and discusses in detail different applications in diverse food processes.




Thứ Năm, 12 tháng 2, 2015

Analysis, Geometry and Topology of Elliptic Operators

Analysis, Geometry and Topology of Elliptic Operators



Modern theory of elliptic operators, or simply elliptic theory, has been shaped by the Atiyah?Singer Index Theorem created 40 years ago. Reviewing elliptic theory over a broad range, 32 leading scientists from 14 different countries present recent developments in topology; heat kernel techniques; spectral invariants and cutting and pasting; noncommutative geometry; and theoretical particle, string and membrane physics, and Hamiltonian dynamics. The first of its kind, this volume is ideally suited to graduate students and researchers interested in careful expositions of newly-evolved achievements and perspectives in elliptic theory. The contributions are based on lectures presented at a workshop acknowledging Krzysztof P Wojciechowski’s work in the theory of elliptic operators.




Bitter-Sweet Harvest

Bitter-Sweet Harvest



Set in a Malaysia emerging from the outbreak of racial conflict in 1969, Bitter-Sweet Harvest tells of the difficulties and tensions involved in a marriage between a Malay Muslim and a Chinese Christian. Atmospheric, dramatic, action-packed and intriguing, it is peppered with local flavour evoking the heat, colours and sounds of Southeast Asia. Prepare to be taken on a spell-binding journey through contrasting cultures: from the learned spires of Oxford in England to the east coast of Peninsula Malaysia; from vibrant Singapore to Catholic Rome and developing Indonesia.Bitter-Sweet Harvest is the sequel to the novel Sweet Offerings. The stories can be read in any order and are complete in themselves.




Thứ Sáu, 6 tháng 2, 2015

A Paris Affair

A Paris Affair



After years of child rearing, chores and career challenges, Valerie feels the sexual heat in her life has cooled. All she wants is a break from her everyday routine – until an unexpected reunion with a man from her past awakens the pure sexual wanting she thought she’d lost.




Chủ Nhật, 1 tháng 2, 2015

Dont Look Now

Dont Look Now



New York Times bestselling author Linda Lael Miller turns up the heat in this sizzling tale of suspense and re-kindled passions set against the blazing skies of Arizona’s lush desert landscape — where a killer is determined to exact his revenge.




Thứ Tư, 28 tháng 1, 2015

Thermodynamics of Materials with Memory

Thermodynamics of Materials with Memory



This is a work in four parts, dealing with the mechanics and thermodynamics of materials with memory, including properties of the dynamical equations which describe their evolution in time under varying loads. The first part is an introduction to Continuum Mechanics with sections dealing with classical Fluid Mechanics and Elasticity, linear and non-linear. The second part is devoted to Continuum Thermodynamics, which is used to derive constitutive equations of materials with memory, including viscoelastic solids, fluids, heat conductors and some examples of non-simple materials. In part three, free energies for materials with linear memory constitutive relations are comprehensively explored. The new concept of a minimal state is also introduced. Formulae derived over the last decade for the minimum and related free energies are discussed in depth. Also, a new single integral free energy which is a functional of the minimal state is analyzed in detail. Finally, free energies for examples of non-simple materials are considered. In the final part, existence, uniqueness and stability results are presented for the integrodifferential equations describing the dynamical evolution of viscoelastic materials. A new approach to these topics, based on the use of minimal states rather than histories, is discussed in detail. There are also chapters on the controllability of thermoelastic systems with memory, the Saint-Venant problem for viscoelastic materials and on the theory of inverse problems.




Thermodynamics

Thermodynamics



Thermodynamics is a self-contained analysis of physical and chemical processes based on classical thermodynamic principles. Emphasis is placed on the fundamental principles with a combination of theory and practice, demonstrating their application to a variety of disciplines. This edition has been completely revised and updated to include new material and novel formulations, including new formulation and interpretation of The Second Law, discussions of heat vs. work, uniqueness of chemical potential, and construction of functions of state. This book will appeal to graduate students and professional chemists and physicists who wish to acquire a more sophisticated overview of thermodynamics and related subject matter.




Thứ Hai, 26 tháng 1, 2015

Adair Dominique

Adair Dominique



Louisiana Heat Dominique AdairHaving met the man of her dreams online, Kay travels to Bayou Blue, Louisiana, to explore the possibility of furthering their relationship. The moment David sees her, he decides to impersonate his cousin Remy, the man Kay is searching for. Having been obsessed with her for the past six months, David seizes the opportunity to get to know her better and to explore their seemingly mutual desires.Publisher’s Note: Previously published in the Party Favors anthology.




Thứ Bảy, 17 tháng 1, 2015

Applied Dimensional Analysis and Modeling

Applied Dimensional Analysis and Modeling



Applied Dimensional Analysis and Modeling provides the full mathematical background and step-by-step procedures for employing dimensional analyses, along with a wide range of applications to problems in engineering and applied science, such as fluid dynamics, heat flow, electromagnetics, astronomy and economics. This new edition offers additional worked-out examples in mechanics, physics, geometry, hydrodynamics, and biometry.




Thứ Ba, 23 tháng 12, 2014

Ruby Pocket Reference

Ruby Pocket Reference



Although Ruby is an easy language to learn, in the heat of action you may find that you can’t remember the correct syntax for a conditional or the name of a method. This handy pocket reference offers brief yet clear explanations of Ruby’s core components, from operators to reserved words to data structures to method syntax, highlighting those key features that you’ll likely use every day when coding Ruby.