WANKEL ENGINE The Wankel engine‚ invented by German engineer Felix Wankel‚ is a type of internal combustion engine which uses a rotary design to convert pressure into a rotating motion instead of using reciprocating pistons. Its four-stroke cycle takes place in a space between the inside of an oval-like epitrochoid-shaped housing and a rotor that is similar in shape to a Reuleaux triangle but with sides that are somewhat flatter. This design delivers smooth high-rpm power from a compact size. Since
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| SUMMER TRAINING PROJECT REPORT | A PROJECT REPORT ON : TYPES OF ENGINES AND ITS APPLICATIONS | Submitted by:Khushwant Choudhary Submission date: 11/06/2012 | ACKNOWLEDGEMENT I wish to express my profound gratitude to the company‚ “Hindustan Zinc Limited” for giving me the opportunity to conduct my project work. I would also like to give sincere thank to my project advisor Mr. R.P.Vagela whose interest and inspire action and expert guidance help in the completion of the project.
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which moves relative to some other part is known as a kinematic link (or simply link) or an element. A link may consist of several parts‚ which are rigidly fastened together‚ so that they do not move relative to one another. For example‚ in a reciprocating steam engine‚ as shown above‚ crank‚ connecting rod‚ piston‚ engine frame and main bearings are the four links. A link or an element need not to be a
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Question 1 A) Radial cam with a knife edge follower In the radial cams‚ the working surface of the cam is designed such that follower moves in a plane perpendicular to the axis of the cam performing a reciprocating motion. The knife-edge followers are simple in construction. The contacting end of the follower with the cam has a sharp knife edged hence it is called so. The motion between the cam and follower is sliding. It is not used in practice because small area of contact surface results
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rod it will rotate in the nut and in turn moves the movable jaw. Here the rotary motion is converted into reciprocating motion. In Hydraulic type’s one end of the piston rod is connected to the movable jaw and the piston slides in the cylinder. Here the hydraulic fluid actuates the movement of the piston; this in turn actuates the movable jaw. Here the principle movement is only a reciprocating movement. Pneumatic type is same as the hydraulic type. Here instead of hydraulic fluid‚ air is used. LINE
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Lesson 2 History Of Refrigeration – Development Of Refrigerants And Compressors 1 Version 1 ME‚ IIT Kharagpur The objectives of the present lesson are to introduce the student to the history of refrigeration in terms of: 1. Refrigerant development (Section 2.2): i. ii. iii. Early refrigerants (Section 2.2.1) Synthetic fluorocarbon based refrigerants (Section 2.2.2) Non-ozone depleting refrigerants (Section 2.2.3) 2. Compressor development (Section 2.3): i. ii. iii. iv. v. vi. Low-speed
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Diamond Wire Saw Machining ABSTRACT The process monitoring and mechanics of fixed abrasive diamond wire saw machining are investigated in this study. New techniques to affix diamond particles to a steel wire core have advanced to make this process feasible for the machining of ceramics‚ wood‚ and foam materials. Developments in fixed abrasive diamond wire machining are first reviewed. Advantages of using fixed abrasive diamond wire machining are then introduced. The process monitoring and signal
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The poem begins with a vivid imagery of sensations. The onomatopoeia of line one „The buzz saw snarled and rattled in the yard“ is redoubled in line seven. „And the saw snarled and rattled‚ snarled and rattled.” The assonance emphasizes the sound of the sawing machine. The cutting noise of the saw is compared to a wild animal‚ like a tiger‚ which shows a personification. Both words “snarled” and “rattled” resonate with sound and fury. Repetition is also used in “Electricity comes to Cocoa Bottom”
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shaft by which reciprocating motion is imparted to or received from the shaft. It is used to convert circular motion into reciprocating motion‚ or vice-versa. The arm may be a bent portion of the shaft‚ or a separate arm attached to it. Attached to the end of the crank by a pivot is a rod‚ usually called a connecting rod. The end of the rod attached to the crank moves in a circular motion‚ while the other end is usually constrained to move in a linear sliding motion. In a reciprocating piston engine
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which this work could not have been accomplished. Akshat Yadav IV Year‚ Mechanical Engineering Table of Contents 1. Types of compressors 1.1 Centrifugal compressors 5 1.2 Diagonal or mixed-flow compressors 1.3 Axial-flow compressors 1.4 Reciprocating compressors 1.5 Rotary screw compressors 1.6 Rotary vane compressors 1.7 Scroll compressors 1.8 Diaphragm compressors 2. The “Emerging Technology in Centrifugal Compressor 3. Frictionless compressor 4. Mechanicalcomponents11 5. Advantages 6. Applications
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