dimanche 2 août 2009

Combined-Cycle Gas & Steam Turbine Power Plants: Rolf H Kehlhofer, Judy Warner, Henrik Nielson

Combined-Cycle Gas & Steam Turbine Power Plants: Rolf H Kehlhofer, Judy Warner, Henrik Nielson
Pennwell Books | ISBN: 0878147365 | 1999-08 | PDF (OCR) | 298 pages | 56.35 Mb


This book is the leading reference on technical and economic factors of combined-cycle applicators within the utility and congregation markets. Kehlhofer - an internationally recognized authority on the field of new combined-cycle power plants - and his co-authors give you tips on system layout, details on control and automation, and operating instructions. They provide case studies, reference tables, more that 150 figures, and real-world examples applicable to your own applications. Contents: Introduction The electricity market Thermodynamic principles of the combined-cycle plant Combined-cycle concepts Applications of combined-cycles Components Control and automation Operating and part load behavior Environmental considerations Developmental trends Typical combined-cycle plants Conclusion Appendices (conversions, calculation of the operating performance of combined-cycle installations,

Review: A great book An important addition to an Engineer's library especially to those involved in the design-build of gas fired combined-cycle cogeneration plants. Good reading.

Glencoe Science: Chemistry

Glencoe Science: Chemistry
Glencoe/McGraw-Hill 2004 | ISBN: 0078617677 | 173 pages | PDF | 23,3 MB

Discover the flexibility to teach science your way
Chemistry, as a part of the Glencoe Science 15-Book Series, provides students with accurate and comprehensive coverage of chemical bonding, reactions, solutions, and more. The strong content coverage integrates a wide range of hands-on experiences, critical-thinking opportunities, and real-world applications. The modular approach allows you to mix and match books to meet your curricula.
Thanks to the original uploader!

samedi 1 août 2009

The Chemistry of Aromatherapeutic Oils


E. Joy Bowles, "The Chemistry of Aromatherapeutic Oils"
Allen & Unwin Academic | 2004 | ISBN: 174114051X | 256 pages | PDF | 1 MB

This revised study of the chemistry and pharmacology of aromatherapy oils offers a practical approach to learning the basics of essential oils. Moving step-by-step at the molecular level through 89 scents, this work includes useful diagrams as well as techniques for oil extraction. Discussed are techniques for applying the benefits of aromatherapy to different body systems including muscles and joints, the respiratory system, and the immune system. An ideal handbook for those interested in aromatherapy as a holistic therapy, this work also provides many tips for how even the most simple applications of aromatherapy can improve one's quality of life.

A Field Guide to Rocks and Minerals (Peterson Field Guides)

A Field Guide to Rocks and Minerals (Peterson Field Guides) By Frederick H. Pough
Publisher: Houghton Mifflin Harcourt 1998-01-15 | 416 Pages | ISBN: 039591096X | PDF (OCR from html) | 5.5 MB

The definitive guide to rocks and minerals, completely updated for the fifth edition, includes 385 color photographs showing rocks, minerals, and geologic formations. Hundreds of minerals are described, with details such as geographic formations. Hundreds of minerals are described, with details such as geographic distribution, physical properties, chemical composition, and crystalline structures.

Environmentally Conscious Materials and Chemicals Processing

Environmentally Conscious Materials and Chemicals Processing
Publisher: Wiley | Pages: 480 | 2007-03-16 | ISBN 0471739049 | PDF | 13 MB

The third volume of the Wiley series, Environmentally Conscious Material and Chemically Processing focuses on environmentally preferable approaches to designing and developing material and chemical processing. The book reflects the hierarchy of design, from tools for evaluating environmental hazards of industrial materials and chemicals through to the economics of environmental improvement projects. Major topics covered include: Chemical Manufacturing, Materials substitutions, Engineering processes, products, and systems to reduce environmental impacts, approaches for evaluating emissions and hazards of chemicals and processes, Environmental regulations, Properties and fates of environmental contaminants, and others.

Toxic Plants and Other Natural Toxicants

T. Garland, A. C. Barr, "Toxic Plants and Other Natural Toxicants"
CABI | 1998 | ISBN: 0851992633 | 608 pages | PDF | 39,1 MB

Natural toxicants are important concerns for human health and are responsible for significant losses in animals and crops each year. This book collects research from botanists, chemists, biochemists, agricultural scientists, veterinarians, physicians, and regulatory bodies on all aspects of poisonous plants, mycotoxicoses, and herbal intoxications.

Handbook of Water Purity and Quality


Satinder Ahuja, "Handbook of Water Purity and Quality"
Academic Press | 2009 | ISBN: 0123741920 | 450 pages | PDF | 29,7 MB

This work provides those involved in water purification research and administration with a comprehensive resources of methods for analyzing water to assure its safety from contaminants, both natural and human-caused. The book first provides an overview of major water-related issues in developing and developed countries, followed by a review of issues of sampling for water analysis, regulatory considerations and forensics in water quality and purity investigations. The subsequent chapters cover microbial as well chemical contaminations from inorganic compounds, radionuclides, volatile and semivolatile compounds, disinfectants, herbicides, and pharmaceuticals including endocrine disruptors as well as potential terrorist-related contamination. The last chapter describes the Grainger prize-winning filter that can remove arsenic from water sources and sufficiently protect the health of a large number of people.

- Covers the scope of water contamination problems on a worldwide scale.
- Provides a rich source of methods for analyzing water to assure its safety from natural and deliberate contaminants.
- Describes filter that won the million dollar Grainger price and thereby highlighting an important approach to remediation.




Modeling in Transport Phenomena, Second Edition: A Conceptual Approach






Modeling in Transport Phenomena, Second Edition presents and clearly explains with example problems the basic concepts and their applications to fluid flow, heat transfer, mass transfer, chemical reaction engineering and thermodynamics. A balanced approach is presented between analysis and synthesis, students will understand how to use the solution in engineering analysis. Systematic derivations of the equations and the physical significance of each term are given in detail, for students to easily understand and follow up the material.

There is a strong incentive in science and engineering to understand why a phenomenon behaves the way it does. For this purpose, a complicated real-life problem is transformed into a mathematically tractable problem while preserving the essential features of it. Such a process, known as mathematical modeling, requires understanding of the basic concepts. This book teaches students these basic concepts and shows the similarities between them. Answers to all problems are provided allowing students to check their solutions. Emphasis is on how to get the model equation representing a physical phenomenon and not on exploiting various numerical techniques to solve mathematical equations.

* A balanced approach is presented between analysis and synthesis, students will understand how to use the solution in engineering analysis.
* Systematic derivations of the equations as well as the physical significance of each term are given in detail
* Many more problems and examples are given than in the first edition - answers provided

link: http://rapidshare.com/files/262128912/0444530215_Transport_Phenomena.rar