This book contains the papers presented at the 7th International Conference on Compressors and their Systems at City University London in conjunction with the IMECHE. This conference is the ultimate global forum for reviewing the latest developments and novel approaches in compressor research. It features contributions from equipment manufacturers, suppliers, users and research organisations; these papers present developments in air, gas and refrigeration compressors; vacuum pumps; expanders; and related systems and components. Papers cover the design, development and operation of a wide range of compressors and expanders. Equipment manufacturers, suppliers, users and research organisations are all represented. Aspects covered include: present and future developments in scroll compressors; design and optimisation of screw compressors; latest thinking in oscillating and vane compressors; improving the function of valves; latest research in dynamic compressors; detailed analysis of reciprocating compressors; improved accuracy and usefulness of modelling techniques; developing better control of centrifugal compressors; and reducing unwanted noise and vibration.
Presents all the papers of the International Conference on Compressors and their Systems 2011Up to date papers on compressor technology improvementsThe latest prediction modelling techniques are presented

This book presents a collection of papers from an IMechE event held in February 2004. Materials are critical to the safety, reliability, performance and total life cycle costs of machines, and are therefore of great importance to both users and suppliers. The papers in this volume review: the increasing availability and improvements of superior materials over the last decade, moving from niche markets to a wide field of applications; the advancement of materials from the experimental stage to the point where they can make real contributions to machine life and reliability; new developing or nontraditional materials which have real potential for future reduction in life cycle costs of fluid machinery. "Advanced Materials for Fluid Machinery" will be of value to all those involved in materials for fluid machinery, including manufacturers and users, material suppliers, refurbishers, contractors, consultants, materials specialists and researchers.

The papers in this volume have been written and brought together by a group of experts, each of whom deals with radioactive waste management on a daily basis, as well as having the deep knowledge and level of expertise that only industry insiders can achieve. Topics covered here include: treatment issues; waste mangement practice; transport and storage; and environment and regulations. "Radioactive Waste Management 2000" contains business scenarios from around the world, offering an understanding of operating conditions, regulatory issues and resources available in various countries. Those involved in strategy and implementation should find new insights and solutions. This book should prove useful to all those individuals and companies with an interest or involvement in the radioactive waste management industry.

Review of pneumatic conveying; vacuum versus positive pressure; solving throughout and blockage problems; understanding and controlling attrition and wear; particle attention and deposition; conveying fragile materials; pneumatic conveying systems associated with high pressure systems.

Fans are probably the most commonly used machines - from computers to power station boilers, they come in all shapes and sizes. In today's ever more demanding marketplace companies are evolving fans that are more efficient, quieter, and cheaper to run.

These IMechE event transactions bring together international authors presenting their latest research and development. With significant developments, such as the impact of CFD on fan design and the increasingly common application of variable speed, "International Conference on Fans" provides a unique opportunity for both manufacturers and users of fans to share their experience and findings.

Topics include: Noise and vibrationSmall fans and motorsComputational fluid dynamicsCooling applicationsOperation and maintenanceImpact of technology, legislation, and testingFan design

"International Conference on Fans" is vital reading for fan users, installers, consultants, and manufacturers and everyone concerned with power generation, industrial processes, commercial ventilation, air conditioning, tunnel and mine ventilation.

International experts in the field of hydropower come together in this informative volume to explore hydraulic design and new developments, as well as rehabilitation upgrades and new applications. This volume covers examples of projects being carried out - innovative new designs of turbines, the challenges faced when refurbishing old plant, and latest technology in the capturing of energy from low weirs, rivers, and oceans.

Topics include: Hydraulic design/new developmentsInnovation re-engineeringRehabilitationUpgrades/applications

"Hydropower Developments - New Projects, Rehabilitation, and Power Recovery" will be essential for anyone wishing to keep up-to-date with developments in the hydropower industry including design manufacturers, consultants, contractors, operators, and all those involved in the hydroelectric power industry.

The Second International Syposium on Centrifugal Pumps - The State of the Art and New Developments is the latest in a successful and prestigious series of IMechE Event Publications. Experts in the field of pumps and pumping have come together to produce these unique papers which cover reducing costs by using less components and better seals, bearings and couplings, increasing and maintaining pump efficiency using high speed super-synchronous motors; and improving safety. Complete Contents: * Closed valve flow field investigation using computational fluid dynamics * A new class of seal-less pump with synchronous integrated canned magnetic drive * Development of a new generation of customer focused water pumps * Improving pump reliability through its secondary components * Variable medium speed pumps combine superior performance with reduced life cycle cost (LCC) * The Weir VSR 2100 - A new concept in high-pressure pumping * High-speed pumps using integrated motor technology * Derby transfer pumping station - inception to commissioning * State-of-the-art boiler feed pump upgrade for Ratcliffe Power Station Centrifugal Pumps will be invaluable reading to those involved with pumps and pumping, including makers and users, component suppliers, refurbishers, contractors, consultants, and researchers.

The latest advances in aerospace transmissions Aerospace Transmission Technology chronicles the proceedings of a seminar hosted by Italian helicopter manufacturer Agusta. Providing deep insight into industry-leading, state-of-the-art technological advances relating to aero-engine and helicopter transmission systems, this book gives industry professionals an informative look at what's to come. Topics include design configurations; materials; analysis and testing techniques; manufacturing processes; maintenance aids; and more, all developed with the goal of satisfying the increasing demands on aerospace transmission systems now and in the future.