Xem 1-20 trên 252 kết quả Equipment design
  • The chemical process industries (CPI), petroleum and allied industries apply physical as well as chemical methods to the conversion of raw feedstock materials into salable products. Because of the diversity of products, process conditions and requirements, equipment design is often unique, or case specific. The prime requirement of any piece of equipment is that it performs the function for which it was designed under the intended process operating conditions, and do so in a continuous and reliable manner.

    pdf195p beobobeo 01-08-2012 43 15   Download

  • An engineering and design tutorial for liquid process piping applications. Design strategy, general piping design, metal piping systems, plastic piping systems, rubber and elastomer piping systems, thermoset piping systems, double containment piping systems, lined piping systems, valves, ancillary equipment, corrosion protection and design examples

    pdf0p chipmoon 19-07-2012 121 61   Download

  • Every year, tens of thousands of young engineers and university graduates enter the fascinating professional field of radio frequency (RF) design. Most of them have a reasonable understanding of applied mathematics and physics, circuit theory, electromagnetism, and electronics as well as computers and programming.

    pdf281p vutrung 03-09-2009 112 40   Download

  • The purpose of this chapter is to outline the criteria used in the HVAC system and equipment selection process, to describe some of the systems and equipment available, and to develop some of the underlying philosophy and background related to system selection. Details of specific systems and items of equipment are discussed in later chapters.

    pdf14p babyuni 16-08-2010 69 34   Download

  • All air-handling units (AHUs) and many terminal units, if they are not self-contained, require a source of heating and/or cooling energy. This source is called a central plant, and the means by which thermal energy is transferred between the central plant and the AHU is usually a fluid conveyed through a piping system. The fluids used in HVAC practice are steam, hot or cold water, brine, refrigerant, or a combination of these. The equipment used to generate the thermal energy is described in Chap. 7. In this chapter we discuss the transport systems. ...

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  • In most HVAC systems, the final energy transport medium is moist air—a mixture of dry air and water vapor. This is conveyed through filters, heat exchange equipment, ducts, and various terminal devices to the space to be air-conditioned. The power to move the air is supplied by fans. This chapter discusses fans and duct systems, together with related subjects such as grilles, registers, diffusers, dampers, filters, and noise control.

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  • HVAC systems are sized to satisfy a set of design conditions, which are selected to generate a maximum load. Because these design conditions prevail during only a few hours each year, the HVAC equipment must operate most of the time at less than rated capacity. The function of the control system is to adjust the equipment capacity to match the load.

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  • This publication was developed to assist professionals preparing for Cisco Certified Internetwork Expert (CCIE) candidacy, though it is a valuable resource for all internetworking professionals. It is designed for use in conjunction with other Cisco manuals or as a standalone reference. You may find it helpful to refer to the Cisco CCIE Fundamentals: Case Studies, which provides case studies and examples of the network design strategies described in this book.

    pdf510p thutrang 27-08-2009 82 28   Download

  • This chapter covers the actual process of sitting down and designing your OSPF network. The real process of putting the pen to paper and the true process behind it is covered. It is this chapter's intention to take the mystery out of designing any type of network. The concepts and steps discussed have universal application whether your network is BGP or OSPF; of course, the latter is emphasized. Chapter 6, "Advanced OSPF Design Concepts," covered many of the commands necessary for configuring OSPF.

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  • During the early years of microprocessor technology, there were few engineers with education and experience in the application of microprocessor technology.Now that microprocessors and microcontrollers have become pervasive in many types of equipment, it has become almost a requirement that many technical people have the ability to use them. Today the microprocessor and the microcontroller have become two of the most powerful tools available to the scientist and engineer.

    pdf104p nhan4321 29-10-2009 83 25   Download

  • The HVAC designer cannot neglect consideration of the sound and vibration generated by HVAC equipment. This chapter briefly discusses the fundamentals of sound and vibration control. References for further study are cited at the end of the chapter.

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  • It is 39 years since sea trials of the first hovercraft. Hovercraft are a new means of transportation, and so machinery, equipment and structural materials have had to be adapted for successful use in their special operating environment, which differs from that in aviation and for other marine vessels.

    pdf0p ktcn_1 17-07-2012 74 23   Download

  • This manual provides guidance on lubricants and hydraulic fluids to engineering, operations, maintenance, and construction personnel and other individuals responsible for the U.S. Army Corps of Engineers (USACE) civil works equipment. Applicability. This manual applies to all USACE commands having civil works responsibility. 3. Discussion. This manual is intended to be a practical guide to lubrication with enough technical detail to allow personnel to recognize and easily discern

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  • When Val and I decided to collaborate and write the first edition, our goal was to produce an easy-to-read, easy-to-understand, practical text- book stressing hydraulic design, that could be of hands-on use to the pump designer, student, and rotating equipment engineer. Although feed- back from readers indicates that we achieved our desired goal, we did recognize that we had omitted several important topics.

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  • I enjoyed reading this book for a number of reasons. One reason is that it addresses high-speed analog design in the context of microwave issues. This is an advanced level book, which should follow courses in basic circuits and transmission lines. Most analog integrated circuit designers in the past worked on applications at a low enough frequency that microwave issues did not arise. As a consequence, they were adept at lumped parameter circuits and often not comfortable with circuits where waves travel in space.

    pdf534p nguyenthai_thinh 16-03-2013 49 20   Download

  • Design documents evolve from and include the designer’s calculations, equipment selections, and sketches and are usually presented through formal drawings and specifications. These construction documents are the legal means by which the designer conveys the owner’s expectations to the contractor. The importance of good documentation cannot be overemphasized.

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  • The purpose of Top-Down Network Design, Third Edition, is to help you design networks that meet a customer’s business and technical goals. Whether your customer is another department within your own company or an external client, this book provides you with tested processes and tools to help you understand traffic flow, protocol behavior, and internetworking technologies.

    pdf2793p truongnghen 21-01-2013 47 17   Download

  • This book is intended as a guide to the selection or design of the principal kinds of chemical process equipment by engineers in school and industry. The level of treatment assumes an elementary knowledge of unit operations and transport phenomena.

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  • The term “ smart grid” defi nes a self - healing network equipped with dynamic optimization techniques that use real - time measurements to minimize network losses, maintain voltage levels, increase reliability, and improve asset management. The operational data collected by the smart grid and its sub - systems will allow system operators to rapidly identify the best strategy to secure against attacks, vulnerability, and so on, caused by various contingencies.

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  • The biomedical engineering senior capstone design course is probably the most important course taken by undergraduate biomedical engineering students. It provides them with the opportunity to apply what they have learned in previous years; develop their communication (written, oral, and graphical), interpersonal (teamwork, conflict management, and negotiation), project management, and design skills; and learn about the product development process.

    pdf85p chuyenphimbuon 21-07-2012 38 11   Download

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