Steam Turbines Table of Contents Introduction 3 Components 4 Principle of Operation 6 Over-Speed Trip Mechanism 6 Introduction The Steam Turbine is a device that converts thermal energy to mechanical energy in order to produce work‚ which is then used to drive a load. The steam turbine is design based on the Rankin Vapor Cycle shown in Figure 1 Figure 1: Rankin Cycle Diagram The Rankin Vapor Cycle work in four main processes which are: Compression – Heating – Expansion – Cooling Process 1-2:
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The Propagator Feature Writing Xenia C. Plaza October 29‚ 2010 The Floating Paradise “A diamond floating in the midst of deep waters.” Biliran is an island like a floating diamond which if seen clearly would resemble a paradise; a paradise with untouched beauty of nature. It is wrapped with wild rainforests‚ rare landmarks‚ fascinating landscapes and deep‚ blue waters. The island of Biliran is named after a creeping plant called “Buro-Biliran.” This magnificent and extraordinary island
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Reaction Turbine Nithin Mannil 08d01001 Aim 1. To investigate the Torque/Speed and Power/Speed characteristics of Single Stage Reaction Turbine. 2. To determine the Isentropic Efficiency of a Turbine. 3. To compare the characteristics of a reaction turbine at different values of inlet pressure. 4. To compare the maximum shaft power vs pressure and isentropic efficiency vs pressure. Theory Turbines are machines which develop torque and shaft power as a result of momentum changes in the
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HYDRAULIC TURBINES Meaning of the term ‘Hydraulic’ • The working fluid is a liquid or a gas?? ANSWER – WORKING FLUID IS A LIQUID. TURBINE – WORKING PRINCIPLE • In turbines the pressure energy is converted into mechanical energy(which is further converted into electrical energy). WORKING PRINCIPLE OF PUMPS it is just the reverse of the above‚ that is‚ the mechanical energy is converted into pressure energy. OUR FOCUS OF STUDY • Working of various types of hydraulic turbines. • Working
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STEAM TURBINES 50 KW To 6 MW SINGLESTAGE /MULTISTAGE /CONDENSING / EXTRACTION-CONDENSING We are pleased to introduce ourselves as Manufacturer of complete range of Steam Turbines and Turbo Generator Sets ranging from 50 KW to 6000 KW for power generation and for drive application. Turbines are manufactured with American know-how and are highly engineered to operate in most rugged conditions. TYPES OF SINGLE STAGE TURBINES: (50 KW To 2‚500 KW) 1. 2. 3. • • Sl. No 1 2 3 4 Horizontally Split
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Design Tesla Turbine | | MLP’s MARE 451 Sr. Design Tesla Turbine | Table of Contents Duties and responsibilities Page 3 Discussion of Tesla Turbine Page 4 Brian’s Responsibilities Page 7 Drag Force equations Page 7 Torque equations Page 9 Horsepower equations Page 10 Pump specifications Page 11 Pump equations Page 12 Bearing selections Page 15 Pro E Modeling Page 17 Tesla Turbine Results Page 25 End Remarks and
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A Pelton wheel‚ also called a Pelton turbine‚ is one of the most efficient types of water turbines. It was invented by Lester Allan Pelton (1829-1908) in the 1870s‚ and is an impulse machine‚ meaning that it uses Newton’s second law to extract energy from a jet of fluid. Contents * 1 Function * 2 Applications * 3 See also * 4 External links [edit] Function The pelton wheel turbine is a tangential flow impulse turbine‚ water flows along the tangent to the path of the
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Induced draft ventilation – Turbine ‚Acc module - Positive ventilation- LGB‚ Exhaust Ventilation System Design features • Induced Draft Ventilation • Number of compartments • Accessory compartment • Turbine compartment • Aft compartment • Generator Enclosure • 2 X 100 % Roof mounted centrifugal fans • Auto change over • Fan outlet gravity dampers‚ CO2 dampers and silencers provided • Enclosure Air inlet hoods with filter panels • Slow cool down fan provided for Turbine compartment Fan sizing
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Turbine blades used in jet engines can be made from such materials as nickel-based superalloys. We can‚ in principle‚ even use ceramic materials such as zirconia or other alloys based on steels. In some cases‚ the blades may have to be coated with a thermal barrier coating (TBC) to minimize exposure of the blade material to high temperatures. Locomotive vehicles on railway are connected together by a linked mechanism system of a coupling. The first time‚ we used a chain and a screw type coupler
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distinguishing a fixed and a floating charge has considerable significance particularly for the parties involved in commercial relationships. It follows from the fact that under English law a fixed charge has a priority over a floating charge that means the former will prevail over the latter even though the company has granted a floating charge to the creditor prior to the creation of a fixed security. Another reason is that under the provisions of Insolvency Act 1986 holders of a floating charge are placed
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