الصفحة 5
الصفحة 5
Dynamics of Combustion Systems
Combustion systems are confined fields of compressible fluids where exothermic processes of combustion take place, subject to boundary conditions imposed at its borders. The subject of Dynamics of Combustion Systems is presented in three parts: Part 1. Exothermicity – considering the thermodynamic effects due to evolution of exothermic energy in a combustion system Part 2. Field– exposing the dynamic properties of flow fields where the exothermic energy is deposited Part 3. Explosions – revealing the dynamic features of fields and fronts due to rapid deposition of exothermic energy
Dynamics of Combustion Systems
Combustion systems are confined fields of compressible fluids where exothermic processes of combustion take place, subject to conditions imposed at their boundaries. The subject of Dynamics of Combustion Systems is presented.
Drying of Porous Materials
This book provides recent advances in research on drying of saturated particulates and porous materials. The present volume is based on the selected papers presented at the XI Polish Drying Symposium 2005. The selected contributions cover theoretical modeling as well as experimental research on heat and mass transfer in porous and multiphase media during drying. The comprehensiveness and profound treatment of the subject makes this book an excellent pioneering contribution to the science and technology of drying of particulate solids.
Drying and wetting of building materials and components
Discusses important topics of heat and mass transfer in particulate materials Includes a set of new developments in the science of drying and wetting processes Fosters the encounter of a variety of scientific and engineering disciplines
Drug Delivery Approaches : Perspectives from Pharmacokinetics and Pharmacodynamics
Delivers a thorough discussion of drug delivery options to achieve target profiles and approaches as defined by physical and pharmacokinetic models. The book offers an overview of drug absorption and physiological models, chapters on oral delivery routes with a focus on both PBPK and multiple dosage form options. It also provides an explanation of the pharmacokinetics of the formulation of drugs delivered by systemic transdermal routes.
Discontinuous Finite Elements in Fluid Dynamics and Heat Transfer
Discontinuous Finite Elements in Fluid Dynamics and Heat Transfer offers its readers a systematic and practical introduction to the discontinuous finite element method. It moves from a brief review of the fundamental laws and equations governing thermal and fluid systems, through a discussion of different approaches to the formulation of discontinuous finite element solutions for boundary and initial value problems, to their applicaton in a variety of thermal-system and fluid-related problems, including: heat conduction problems / convection-dominant problems / computational compressible flows / external radiation problems / internal radiation and radiative transfer / free- and moving-boundary problems / micro- and nanoscale heat transfer and fluid flow / thermal fluid flow under the influence of applied magnetic fields.
Digital Control Systems : Design, Identification and Implementation
Digital Control Systems demonstrates in detail how to design and implement high-performance model-based controllers combining system identification and control design techniques extensively tested in industrial milieux. The effective use of these techniques is illustrated in the context of various systems including: d.c. motors, flexible transmissions, air heaters, distillation columns and hot-dip galvanizing. Topics covered include: • essentials of computer-based control systems; • controller design methods (robust pole placement, long-range-predictive control, state space, digital PID, etc.); • system identification techniques; • practical aspects of system identification and digital control.
Digging it up down under : A practical guide to doing archaeology in Australia
This book contains the answers to these questions, and more. Whether you are a graduate student seeking to gain overseas experience, a volunteer wanting to learn more about archaeology by working on a real site, or a professional archaeologist interested in gaining employment, this volume provides a unique introduction to undertaking archaeology in an Australian setting. Grounded in the social, political and ethical issues that inform Australian archaeology today, Digging it up Down Under includes advice on the local legislative situation, relevant codes of ethics, definitions of artifacts and sites, and the history and characteristic features of the occupation of the continent by both Aboriginal and European people.
Differential Models : An Introduction with Mathcad
Differential equations are often used in mathematical models for technological processes or devices. However, the design of a differential mathematical model is crucial and difficult in engineering.
Developing burn ointment using seasam oil, tea tree oil, and,shea butter
The objective of our research project is to develop a burn healing ointment (Meburn) and to compare it with a well-known ointment, MEBO®. The second formula shows very good accelerated stability test results, its histology test was very promising, its ability to accelerate blood vessel formation in heat burns is significant, and, the rats that have been treated with (Meburn and Mebo®) started to get back to their normal weight after 2 weeks in approximate results. Results obtained from our study using rats as an animal model, showed that our proposed ointment (Meburn) has burn healing efficacy similar to Mebo® ointment.
Design Technology in Contemporary Architectural Practice
Offers rare insights about how these firms apply technology to purposefully disrupt and support their creative design processes in order to then explore how technology can be integrated on an organisational level. The resulting practice stories are loosely tied to four chapters that discuss how Design Technology corresponds to studio culture, collaboration and delivery protocols, business opportunities, knowledge sharing, staff empowerment, and more. Focused on cultural and organisational challenges and opportunities. This book benefits both the professional market (such as design firms reflecting on their technology use), as well as the academic context (with its critical reflection on the interface between design process and technology support). Stories from the following design firms are included: Coop Himmelb(l)au ; Foster + Partners ; Bjarke Ingels Group (BIG) ; Zaha Hadid Architects ; Diller Scofidio + Renfo ; Heatherwick Studio ; Morphosis Architects ; SO-IL ; Woods Bagot ; Herzog & de Meuron ; LASSA
Design and Analysis of Thermal Systems
Bridges the gap between the theories of thermal science and design of practical thermal systems. Further, it discusses thermodynamic design principles, mathematical and CFD tools that will enable students as well as professional engineers to quickly analyze and design practical thermal systems. The major emphasis is on practical problems related to contemporary energy- and environment-related thermal systems including discussions on computational fluid dynamics used in thermal system design.
Data-driven BIM for Energy Efficient Building Design
Conceptualises the scale and spectrum of Building Information Modelling (BIM) and Artificial Intelligence (AI) approaches in energy efficient building design and to develop its functional solutions with a focus on four crucial aspects of building envelop, building layout, occupant behaviour and heating, ventilation and air-conditioning (HVAC) systems. Drawn from theoretical development on the sustainability, informatics and optimisation paradigms in built environment, the energy efficient building design will be marked through the power of data and BIM-intelligent agents during the design phase.
Current techniques and materials in dentistry
Dental implants are one of the most interesting dental treatments. PEEK (polyetheretherketone) has recently been reported as a further innovation in polymer implant materials, although it has not yet met the requirements to be a biomechanical requirement. In the placement of mini-screws used in orthodontic treatments, micro-cracks caused by overtorquing in thick and hard bone, and the consequent heat production, can reduce the success rate. Computer-aided design/computer-aided manufacturing (CAD/CAM) techniques are becoming increasingly popular. Since complete dentures can be produced using an additive (3D printing) or subtractive (milling) process, CAD/CAM techniques for denture fabrication have many clinical and laboratory advantages.
Cultural Convergence : The Dublin Gate Theatre, 1928–1960
Based on extensive archival research, this book examines the poetics and politics of the Dublin Gate Theatre (est. 1928) over the first three decades of its existence, discussing some of its remarkable productions in the comparative contexts of avant-garde theatre, Hollywood cinema, popular culture, and the development of Irish-language theatre, respectively. The overarching objective is to consider the output of the Gate in terms of cultural convergence – the dynamics of exchange, interaction, and acculturation that reveal the workings of transnational infrastructures.
Cryocoolers 13
The last two years have witnessed a continuation in the breakthrough shift toward pulse tube cryocoolers for long-life, high-reliability cryocooler applications. New this year are papers de scribing the development of very large pulse tube cryocoolers to provide up to 1500 watts of cooling for industrial applications such as cooling the superconducting magnets of Mag-lev trains, coolmg superconducting cables for the power mdustry, and liquefymg natural gas. Pulse tube coolers can be driven by several competing compressor technologies. One class of pulse tube coolers is referred to as "Stirling type" because they are based on the linear Oxford Stirling-cooler type compressor; these generally provide coolmg m the 30 to 100 K temperature range and operate ^t frequencies from 30 to 60 Hz. A second type of pulse tube cooler is the so-called "Gifford-McMahon type. " Pulse tube coolers of this type use a G-M type compressor and lower frequency operation (~1 Hz) to achieve temperatures in the 2 to 10 K temperature range. The third type of pulse tube cooler is driven by a thermoacoustic oscillator, a heat engine that functions well in remote environments where electricity is not readily available. All three types are described, and in total, nearly half of this proceedings covers new developments in the pulse tube arena. Complementing the work on low-temperature pulse tube and Gifford-McMahon cryocoolers is substantial continued progress on rare earth regenerator materials.
Counteracting Urban Heat Island Effects in a Global Climate Change Scenario
Urban Heat Islands (UHIs) are a microclimatic phenomenon which manifests as a significant increase in the temperature of cities compared to their surrounding areas. Recently the phenomenon has been enforced by the tendency to climate change and in particular by extreme climate events. This book presents and analyzes the results of a project to develop and apply mitigation and adaptation strategies and measures for counteracting the global urban heat islands phenomenon, supported by the EU’s Central Europe Regional Development Fund.
Convective and Advective Heat Transfer in Geological Systems
This monograph aims to provide state-of-the-art theoretical results in a systematic treatment of convective and advective heat transfer during fluid flow in geological systems at the crustal scale. Although some numerical results are provided to complement theoretical ones, the main focus of this monograph is on theoretical aspects of the topic. The theoretical treatment contained in this monograph is also applicable to a wide range of problems of other length-scales such as engineering length-scales.
Convection in Porous Media
This book provides a user-friendly introduction to convection in porous media, such as fibrous insulation, geological strata, and catalytic reactors. The presentation is self-contained, requiring only routine classical mathematics and the basic elements of fluid mechanics and heat transfer. It will thus be of use not only to researchers and practicing engineers as a review and reference, but also to graduate students and others just entering the field. Convection in Porous Media includes nearly 1000 new references and covers: convection in deforming porous media, "designed" porous media, the theory of deformable media, modeling viscous dissipation in hyperporous media, and more.
Continuum Thermomechanics
The general goal of this book is to deduce rigorously, from the first principles, the partial differential equations governing the thermodynamic processes undergone by continuum media under forces and heat. Solids and fluids are considered in a unified framework. Reacting mixtures of fluids are also included for which general notions of thermodynamics are recalled, such as the Gibbs equilibrium theory.Linear approximate models are mathematically obtained by calculating the derivatives of the constitutive response functions. They include the classical models for linear vibrations of thermoelastic solids and also for wave propagation in fluids (dissipative and non-dissipative acoustics and internal gravity waves).
