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AIChE's first manual for testing and measuring performance of centrifugal compressors The newest addition to AIChE's long-running Equipment Testing Procedure series, Centrifugal Compressors: A Guide to Performance Evaluation and Site Testing provides chemical engineers, plant managers, and other professionals with helpful advice to assess and measure the performance of a key component in a number of chemical process operations. From petrochemical refining and natural gas production to air separation plants, efficient, safe, and environmentally-sound operations depend on reliable performance by centrifugal compressors. The book presents a step-by-step approach to preparing for, planning, executing, and analyzing tests of centrifugal compressors, with an emphasis on methods that can be conducted on-site—and with an acknowledgement of the strengths and limitations of these methods. The book opens with an extensive and detailed section offering definitions of relevant terms explained not only in words, but also with the equations used to determine their values. The book then goes on to address: Selection of instrumentation and identification of elements to be measured Strategies for data collection and evaluation Recommendations for when to schedule testing Pre-test, in-test, and post-test considerations (i.e., equipment, safety, process, and environmental) Computation and interpretation of results, including guidelines for field modifications and analysis of results The book concludes with appendices for applicable codes and standards, relevant symbols and nomenclature, and values generated from a sample performance test. With its engineer-tested procedures and thorough explanations, Centrifugal Compressors is an essential text for anyone engaged in implementing new technology in equipment design, identifying process problems, and optimizing equipment performance. Получить ссылку |
Testing SAP R/3
A Manager’s Step-by-Step Guide
Автор: JOSE FAJARDO, ELFRIEDE DUSTIN
Год издания:
Planning, preparing, scheduling, and executing SAP test cycles is a
time-consuming and resource-intensive endeavor that requires participation
from several project members. SAP projects are prone to
have informal, ad-hoc test approaches that decrease the stability of
the production environment and tend to increase the cost of ownership
for the SAP system. Many SAP project and test managers cannot
provide answers for questions such as how many requirements have
testing coverage, the exit criteria for a test phase, the audit trails for
test results, the dependencies and correct sequence for executing test
cases, or the cost figures for a previously executed test cycle. Fortunately,
through established testing techniques predicated on guidelines
and methodologies (i.e., ASAP SAP Roadmap methodology,
IBM’s Ascendant methodology, and Deloitte’s ThreadManager
methodology), enforcement of standards, application of objective
testing criteria, test case automation, implementation of a requirements
traceability matrix (RTM), and independent testing and formation
of centralized test teams, many of the testing risks that plague
existing or initial SAP programs can be significantly reduced.
This book is written for SAP managers, SAP consultants, SAP
testers, and team leaders who are tasked with supporting, managing,
implementing, and monitoring testing activities related to test planning,
test design, test automation, test tool management, execution of
test cases, reporting of test results, test outsourcing, planning a budget
for testing activities, enforcing testing standards, and resolving
defects.
Oracle Database 10g: A Beginner's Guide
Автор:
Год издания:
Two new Oracle instruction and resource titles from Osborne/McGraw-Hill are indispensable additions to personal and professional reference collections. Oracle Database 10g: A Beginner's Guide is the collective effort of Oracle experts Ian Abramson, Michael Abbey and Michael Corey. Oracle Database 10g provides neophytes with the fundamental concepts of Oracle Database 10g administration and programming. Through self-paced tutorials, readers will learn about database essentials, the role of the administrator, and large database features. Oracle Database 10g includes an in-depth introduction to SQL, PL/SQL, Java, and XML programming.
Fiat Tipo and Tempra 1988-1996. Repair Manual – service guide
Автор: Коллектив авторов
Год издания:
Инструкция по ремонту и обслуживанию моделей Fiat Tipo и Tempra. Дано описание всех узлов и агрегатов и советы по их эксплуатации и техобслуживанию. Чертежи, таблицы и схемы электрооборудования.
Fiat Tipo - автомобиль итальянской компании Фиат. Был разработан дизайн студией IDEA. Выпускался с 1988 года по 1996 год.
Tuning of scooters, equipment and accessories, engine boost, upgrading transmission, airbrush in eBook
Автор: Авторесурс
Год издания:
Content
Introduction
Economical tuning
- Scooter speed limiter (removing scooter caps)
- Limiters in the variator
- Speed ??/ turn limit switches in the switch
- Strap
- Removing the plugs of the tuning pipe
- Finalization of a regular engine on its own
- Upgrading the rear drum brake
- 4-stroke engine temperature and overheat indicator
- Installing the expansion tank
- Windscreen manufacture
Whales
- General information
- Installation tuning whale, increasing the working volume to 72 "cubes"
- Carburettor and intake system
- Air filter
- Inlet nozzle
- Exhaust system
- Electronic control unit (ebu)
- V-belt drive
- Centrifugal clutch
- Rear gear
- Brakes
- Chassis
- Tires
External tuning (styling)
- Styling (review)
- Examples of style tuning
- Hinged elements for styling
- Making a plastic body kit (in-house)
- Anti-theft devices
- Music on the scooter (by own strength)
- Backlighting (in-house)
- Xenon on the scooter
- Polishing aluminum wheels
- Taping with vinyl film (stickers)
- Aerography
Protection and equipment
- Helmet
- Glued
- Cast
- Helmet size chart
- Shoes
- Clothes and protection
- Leather
- Textiles
- Knee pads
- Elbow legs
- Turtle
- Gloves
- Rain protection
- Thermal protection
- Thermal underwear
Extreme tuning
- Nos - types of nitrous oxide systems
- Propane installation on the maksuquater
Guide to self-repairing car bodies, in eBook
Автор: Монолит
Год издания:
Content
Introduction
- Body / frame and body structure
- General information about replacing body panels
- Safety first
Maintenance
- Caring for paint
- Recovery
- Antirust treatment and priming
Overview of damage types and their recovery
- Determination of severity of damage
- The choice between repair and replacement
Tools and equipment
- Tools and equipment
- Equipment
Elimination of minor body damage
- Eliminating scratches from paintwork
- Elimination of minor dents
- Restoration of areas exposed to minor corrosion
- Repair of plastic body parts
Restoring a body that has serious damage
- Types of tin work
- Putties
- Correction of significant corrosion damage
- Glass fiber recovery methods
- Correcting the stiffness of the bearing body by stretching
Replacement of body panels
- Introduction
- Body parts fastened on bolts
- Welded panels
- Adhesive body elements
- Coupling of body panels
Preparing for painting
- Preparation of old paint
- Removing paintwork preparing for painting
- Application of primer
- Masking panels
Body painting
- Painting equipment
- Maintenance of the spray gun
- Types of paint
- Staining procedure
- Prophylaxis and a technique of elimination of the defects arising at painting and drying
Doors and glasses
- Replacement and adjustment of doors
- Repair, replacement and installation of glasses
Facing and body accessories
- General information
- Removing and installing body linings and accessories
- Removing and installing outdoor lighting
- Removing and installing emblems and moldings
Welding
- General information
- Types of welding
- Welding with a consumable electrode in shielding gas
- Oxygen-acetylene welding
- Soldering
A dictionary of terms used in the performance of body repair