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The power developed by a hydraulic cylinder for either the extension or retraction stroke, can be found out by velocity multiplied by force or from flow rate multiplied by operating pressure power kw vp m s f kn q m3 s p kpa figure 5. In solid mechanics, you were dealing with rigid bodies. Pressure and fluid statics pressure for a static fluid, the only stress is the normal stress since by definition a fluid subjected to a shear stress must deform and undergo motion. Dilatant viscosity of the fluid increases when shear is applied. You were dealing with deformation of the bodies, etc. Power system operation and control psoc textbook free. M galal rabie, fluid power engineering, mcgrawhill, ny, may 18. For the general case, the stress on a fluid element or at a point is a tensor for a static fluid.
Fundamentals of fluid power control this exciting new reference text is concerned with. You can probably guess that nonnewtonian fluids are the opposite of newtonian fluids. This textbook is also useful to most of the students who were prepared for competitive exams. Design of machine elements lecture series on design of machine elements i by prof. Fluid power control nptel download book free computer books. Fundamentals of industrial oil hydraulics and pneumatics by prof. Elements for the control of energy and other control in fluid power system are generally called valves. Nptel provides elearning through online web and video courses in engineering, science and humanities streams. In order to quantify the specific benefits of power flow control technologies on a particular system, it would be necessary to model the grid response under contingency conditions using reliability software, and then again with power flow control technologies built in and estimating the economic value of the reduction in load loss budhraja.
Draw the schematic symbol for a 3 position, spring centered, manually actuated directional control valve with a closed center, a straight through position, and a cross connect. Mobility, surprise, dispersal, and offensive power are the keynotes of the new navy. However, in fluid mechanics, you will see that fluid is not rigid and also it is the rate of deformation that is significant in fluid mechanics. The compiled slides of the introductory fluid mechanics course a fundamental course in mechanical engineering prepared by professors sankar kumar som of iit kharagpur and gautam biswas of iit kanpur. Various aspects of fluid power are covered in this note which starts with emphasis. Nptel syllabus fluid power control web course course outline fluid power plays an important role in industry.
When shear is applied to nonnewtonian fluids, the viscosity of the fluid changes. 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. Contact hours the class contact will include the following sessions. Fluid power systems and technology division snippet view 2004 power transmission and motion control. What is the difference between rotational and irrotational flow. Now and in the future, control of the sea gives the united states her greatest advantage for the maintenance of peace and for victory in war. A crt monitor displays color picture by using a combination of phosphor that emit differentcolored light. Modeling and simulation, hvdc transmission, ac transmission applications, reactive compensation for power flow control, shunt compensation, control and harmonic interactions, distribution applications, power and voltage quality, static series compensators for voltage sag correction, fault current limiters. Power system operation and control psoc textbook free download power system operation and control psoc textbook is one of the famous textbook for engineering students. If control components are not properly selected, the entire system will fail to deliver the required output. Power system laboratory comprises of protection, simulation, high voltage and machine related experiments.
Pdf hydraulic actuator systems with nonnewtonian working fluid. The department has been accredited by nba in 2006, 2009, 2014 and 2017 for excellence in engineering education. Which is the best book for fluid mechanics for civil en. Fluid power is the transmission of forces and motions using a con. In general, the mechanical power transmission system, mpts, is used in many fields to fulfill the requirements offered by the industrial as well as civilian or military applications as to transmit the mechanical power from the prime mover pm, as the power source to the load, as the power consumer, see fig. Mar 20, 2017 there has long been a need for a comprehensive text on fluid power systems, written from an engineering perspective, which is suitable for an undergraduatelevel course in fluid power. Pdf introduction to hydraulics for industry professionals. Buy water power engineering by m m dandekar and k n sharma pdf online. Feb 04, 2014 in order to quantify the specific benefits of power flow control technologies on a particular system, it would be necessary to model the grid response under contingency conditions using reliability software, and then again with power flow control technologies built in and estimating the economic value of the reduction in load loss budhraja. Lecture notes on fluid mechanics i fundamentals of fluids. Emphasizes physical interpretations, fundamental principles, problemsolving approach along with rigorous mathematical development.
Ioe has designed the syllabus of power system with the objective to deliver the principle and fundamental analysis techniques for generation, transmission and distribution components of a power system with basic protection system. Tech with an intake of 120 and two pg programmes power electronics and power systems with an intake of 30 each. What is the difference between steady and unsteady flow. By combining the emitted light from the different phosphor, a range of colors can be generated. Maiti,department of mechanical engineering,iit kharagpur. Nptel fluid mechanics nptel video lectures from iits and iisc. Varieties of power system simulation packages like load flow, pscad and mipower are available. Mechanical vibrations ppt, full notes, pdfs, downloads, ebooks. Nptel iit kharagpur web courses adequate transportation of suspended solids, keeping the sewer size under control. Control components in hydraulic system one of the most important functions in any fluid power system is control. Benefits of power flow control linkedin slideshare. The additional time should be spent in making sure that you understand the lecture material, completing the set assignments, further reading, and revising for any examinations.
Nptel mechanical mechatronics and manufacturing automation. Fluid power systems are widely used on aerospace, industrial, and mobile equipment because of their remarkable advantages over other control systems. In applications in which large forces andor torques are required, often with a fast response time, oil. Simple handling, numerous test functions, and standard support make your design efficient from now on the system assumes timeconsuming standard tasks.
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The remaining power is the theoretical power of the impeller. Describe the purpose of a directional control valve in a fluid power system. This course is an advanced level course for ug students and early pg students of mechanical engineering. Mobile hydraulics lecture 1 hydraulic and pneumatic circuits 4th year mech. In other words, the input power to the planet carrier attached to the crown wheel and output power to the side gears mounted on the counter shafts gives drive the rear wheels. Design of machine elements nptel online videos, courses. Aug 04, 2016 ioe has designed the syllabus of power system with the objective to deliver the principle and fundamental analysis techniques for generation, transmission and distribution components of a power system with basic protection system. What are the difference between pipe flow and free surface flow. Interpret the specifications of the fluid power system components for various. Industrial automation and control nptel online videos, courses.
Hydraulics tutorial sheet 2 fluid properties and pressures in. International journal of engineering research and general. Fluid power has the highest power density of all conventional power transmission technologies. Fluid power data book sample pages pdf out of stock delivery. Psoc book is mainly useful for electrical and electronics engineering students. The fpef is grateful to its members for their hard work and financial support that has made. It only shows xbox music when i actually play a song, not in album, artist view etc 20080609 17 22 20 0 d. It is an ideal reference for the practicing engineer and a textbook for advanced courses in.
Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. Introduction to pneumatics and pneumatic circuit problems. The behavior of the fluid can be described one of four ways. Learn the benefits and limitations of fluid power, how to analyze. Power system lab department of electrical engineering. Hydraulic systems lecture 1 introduction energia zero. Fluidics introduction to fluidic devices, simple circuits, introduction to electro hydraulic pneumatic logic circuits, ladder diagrams, plc applications in fluid power control. Nptel electrical engineering power system analysis. Fluid power is ideal for high speed, high force, high power applications. Nptel, online courses and certification, learn for free. Mman2600 this means that you should aim to spend about 9 hw on this course.
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