The focus is on selection of pumps, compressors and drivers and their integration into the process scheme and control strategy in upstream and midstream oil and gas facilities. Forsthoffers rotating equipment handbooks 1st edition. Engineered mechanical and rotating equipment repairs and upgrades, oilfield and corporate overview drilling equipment repair and certification, rapid prototyping of spares parts, including robust asset management and field engineering services. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. Chapter 5 provides an outline of the various machine elements that make up rotating machinery. Guidance notes on equipment condition monitoring techniques. Inrunning nip points inrunning nip point hazards are caused by the rotating parts on machinery.
This may be achieved by varying the compressor speed turbine speed as the frictional resistance in the delivery line varies with gas throughput. Parts can rotate in opposite directions while their axes are parallel to each other. Many stateoftheart instruments are available to learn hightech troubleshooting and determine what might work at your location. Travaini pumps since 1929 pompetravaini travaini pumps usa has continuously manufactured high quality rotating equipment for the movement of air and gases. Pages in category rotating machines the following 10 pages are in this category, out of 10 total. They are usually part of a larger machine and used in conjunction with other mechanical components such as compressors and fans. The principles of rotating objects such as loads, forces and resulting vibration. The 10 most important vibration analysis tips you need to.
Safety guards around rotating equipment furnished by the equipment manufacturer, but shipped loose shall be installed by the contractor in accordance with equipment manufacturers instructions. Rotating equipment alignment methods and training youtube. Installation procedure for rotating equipment free download as pdf file. Ganeshelectrical science ii introduction to rotating machines 23. Ganeshelectrical science ii introduction to rotating machines types of windings 20.
Design a shaft a more thorough appreciation of the limitations and lifetime impacting constraints that affect rotating equipment is gained by going through the process of designing a shaft to be used in a rotary equipment item. In fact, accelerometers provide a voltage output whose amplitude is proportional to the acceleration of the vibration. The equipment may include pumps, turbines, gearboxes, compressors, engines, etc. Steam turbines general purpose steam turbines special purpose hydraulic turbines. Nip points can occur between rotating and fixed parts which create a shearing, crushing, or abrading action. Join now immediate start pay deposit pay in full 6 months enroll now about this course this is a special course for students who are working and studying at the same time. An introduction to rotating equipment construction, operating principles, troubleshooting, and best practices. Rotating dynamics cylindrical modes since rotating machinery has to rotate to do useful work, lets consider what happens to the first mode of our rotor once it is spinning. This tutorial discusses the symptoms, taking measurements, analyzing the. The company has a wide portfolio of pumps for moving fluids and liquid ring vacuum pumps, compressors, rotary positive displacement blowers, vacuum boosters, vacuum exhauster and engineered liquid ring vacuum and fluid pumping systems. Basics of rotating mechanical equipment virtual, online. The transformer is a static device having primary and secondary windings. The conductors have hollow passages through which cooling water is circulated.
Understanding and preventing steam turbine overspeeds by william e. He retired fro m amoco oil company, after more than 36 years in. The most common sensor used in vibration analysis is the accelerometer, however you may also find velocity transducers and displacement probes. Understanding and preventing steam turbine overspeeds by.
Dec 12, 2001 click on the title to browse this book. Mihow2 rexnord rotating equipment alignment basics duration. Turbines are the workhorses of rotating equipment with their high power density and high speed operating capabilities. Bolt bound basics of rotating industrial equipment affect on alignment motor will not move far enough to bring the motor and pump back into alignment. Engineers guide to rotating equipment wiley online books. The purpose of producing this handbook is to provide basic information and guidelines for the implementation of good shaft alignment for. Its really great to be a part of such wonderful community. Installation of large rotating equipment systemsa contractors comments 17 ery of the gas at a constant pressure will be achieved via a subsea pipeline to the delivery point. All welding for nonasme code vesselequipment shall be in accordance with the structural welding code of. These include, but are not limited to, engines, compressors, turbines, pumps, generators, blowers, and gearboxes. Again, we will have three different versions with increasing bearing stiffness, and we will assume our support bearings have equal stiffness in all radial directions. Duration and attendance three day duration 8 hours each day and up to 12 students may attend.
Fundamentals of rotating equipment world pumps forsthoffer, william e. A brief tutorial on machine vibration by victor wowk, p. Equipment safety manual guidelines for equipment safety title page contact our customer service department with any questions or concerns. When you understand the behaviour of equipment over its lifetime you will understand why proactive maintenance as opposed to repairs is critical. Dynamic rotor balancing is accomplished with state of the art large capacity schenck balancing equipment and trained personnel. Rotating equipment is a common classification of mechanical components used to add kinetic energy to any process in order to make a material move. The proper alignment of rotating equipment and maintaining the optimum operating conditions is essential when looking to obtain improved machine reliability and reduced energy consumption.
Troubleshooting mechanical rotating equipment tmr303 phone. Nov 27, 2010 sample from our rotating equipment alignment training course at rotating equipment alignment. Dec 01, 2002 part one of a fourpart series that will cover alignment fundamentals and thermal growth, and highlight the importance of field measurements through two case studies. Ed nelson is a tu rbo machinery consultant based in dickinson, texas. Hds has a modern rotating equipment repair service center, strategically located in southeast houston and capable of handling all your repair and rebuild needs. We can turn up to 100 in diameter and 30 in length. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. Fundamentals of rotating equipment is an overview of the main types of rotating machinery in industry, and covers such aspects as system dynamics, surge control, vibration and balancing, radial bearing design, performance parameters, rotor system design and operation, rotor axial thrust forces, performance objectives and mechanical restraints, auxiliary systems and seals. Ppt rotating equipment powerpoint presentation free to. Projections such as screws or burrs on the rotating part increase the hazard potential. Rotating equipment are common in almost all industrial systems and applications.
Rotating equipment fundamentals alresalahct training and. Good understanding of the selection, installation, operation and maintenance of these machines helps keeping them running with minimum troubles and shutdown and thereby improving the system reliability. The generic topics of balancing, vibration, and noise are introduced in chapter 4. Operators guide to rotating equipment and millions of other books are available for amazon kindle. You may be tasked with solving a vibration problem, or you may be overseeing someone else and you need to understand the process. For industrial equipment the amount of misalignment that can be tolerated is a function of many variables including rpm, power.
Our technologically based society depends on machinery and equipment to keep it operating. Ganeshelectrical science ii introduction to rotating machines 22. Ganeshelectrical science ii introduction to rotating machines types of windings 21. The equipment has a detailed design, installation, testing and maintenance. A practical guide to shaft alignment plant services. This course provides an overview of mechanical rotating equipment. Subsequently, the analyzer can integrate this signal to obtain the speed and. The purpose of this tutorial is to provide sufficient knowledge to understand machine vibration diagnosis. I live in canada and work with vibe fx, a group of rotating equipment experts that offer customized solutions to various industrial problems, including diagnose, analyze and. These standards form the foundation of mechanical engineering and are based on sound experience, gained over time. Rotating equipment basics houston dynamic services. Despite the best efforts to precisely align rotating machinery shafts, dynamic movement commonly believed to be due to the thermal growth of the machine casings has resulted in machines operating.