What is most likely to happen to a kaplan turbine without any draft tube in a commercial hydropowersites?
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Q: he date for a certain installation are as follows Net Head = 454 m, BP = 57,200 bkw, n = 750 rpm,…
A: Given:H=454 mP=57200 KWN=750 rpm
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Q: What should happen to Qnet, ΔKE, and ΔPE to have a maximum Wnet done by a turbine??
A: ΔKE and ΔPE should be zero.
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Q: urbine) and a reaction turbine (Frances and Kaplan)? What is the benefit of specific speed in a…
A: Hi and thank you for the questions. Since you have asked multiple questions, as per our honour code,…
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Q: 3.Discuss the differences between Pelton, Francis, and Kaplan turbines.
A: Here is the difference of these three types of turbine -
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Q: A 30 MW power plant uses a double overhung Pelton Turbine under the net head of 400 m at its inlet.…
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What is most likely to happen to a kaplan turbine without any draft tube in a commercial hydropowersites?
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- Why are Francis and Kaplan turbines generally consideredunsuitable for hydropower sites where the availablehead exceeds 1000 ft?Explain the working of a Delaval turbine with neat sketches.An axial flow turbine is operated at a pressureof 24m and develops 24,2MW when rotating at 146 r/min. The tips of the blades are on a diameter of 4.72m and hub diameter is 2,1m. If the hydraulic is 94% and the overall efficiency 88%, determine the inlet and exit angles of the blades at the mean radius. Assume free vortex flow towards the rotor and conditions for maximum power
- Design an axial flow turbine stage to meet the following expectations. The inlet conditions are Tor=2000 R, Por=200 psia, and it is expected to produce 1500 hp. Note that the answer will not be unique.The date for a certain installation are as follows Net Head = 454 m, BP = 57,200 bkw, n = 750 rpm, ηT = 90%. What type of turbine was used? A. Impulse turbine B. Kaplan turbine C. Propeller turbine D. Francis turbineWhat should happen to Qnet, ΔKE, and ΔPE to have a maximum Wnet done by a turbine??
- (c). Explain the major factors that affect the choice of turbines for hydropower generation.Turbines are to be installed where the net head is 400 ft andthe fl ow rate 250,000 gal/min. Discuss the type, number, andsize of turbine that might be selected if the generator selectedis (a) 48-pole, 60-cycle (n = 150 r/min) and (b) 8-pole (n =900 r/min). Why are at least two turbines desirable from aplanning point of view?An axial flow turbine is operated at a pressure head of 24m and develops 24.2MW when rotating at 146 r/min. The tips of the blades are on a diameter of 4,72m and the hub diameter is 2,1m. If the hydraulic efficiency is 94% and the overall efficiency 88%, determine the inlet and exit angles of the blades at the mean radius. Assume free vortex flow towards the rotor and conditions for maximum power
- The general energy balance equation for a turbine is: Qnet + Wnet = ΔmH + ΔKE + ΔPE What does it mean when the term ΔmH is negative? Describe what changes occured to the fluid's energy, and where it went.explanation of the performance tests undertaken for a wind turbine. With the options found, give a justified recommendation for the best system.Q No. 6: A turbine is to be installed where the net available head is 180ft and the available flow will be average 900cfs. What type of turbine would you recommend? Assume the turbine is 5ft above tailwater, and its efficiency is 92%. Find the size of runner. Note : Please See Figure For Detail Need Neat And Clear Solution . please Solve According To Question's Statement.