Question

A 45%-efficient hydro turbine/generator is located 100ft below a water source. If water is taken from the source at 200gal/min through a 3-in PVC pipe and there is 800 ft of pipe, 4. Find the power delivered by the generator. What diameter pipe would be needed to keep the flow speed around 5 ft/sec or less? a. b.
0 0
Add a comment Improve this question Transcribed image text
Answer #1

We pnow that 04 water. 3 dbla3 gー9.gm]ec-,h- 100ft bo See ol Powei qenerated プ 4524.01)- 53S 5艘 = 0.10402 ud d- o.zia fft

Add a comment
Know the answer?
Add Answer to:
A 45%-efficient hydro turbine/generator is located 100ft below a water source. If water is taken from...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 241 2. (25 p) Consider the design of a pumped-storage-hydro system located next to a pond. Suppos...

    241 2. (25 p) Consider the design of a pumped-storage-hydro system located next to a pond. Suppose the demand is estimated to be 10 kWh/day with a peak demand of 3 kW. A tank is placed on a hilltop 100 ft above the turbine/generator. Connecting pipe runs 800 ft. a) Assuming an average of 15% head losses in the pipeline and 80% conversion efficiency for the turbine/generator, how many gallons of water needs to flow from the upper tank to...

  • A house is located near a freshwater lake. The homeowner decides to install a pump near the lake ...

    A house is located near a freshwater lake. The homeowner decides to install a pump near the lake to deliver 25 gallons/min (0.0557 ft3/s) of water to a tank adjacent to the house to be used for plumbing and the lawn. For the systenm shown n the figure below 1. Determine the power that the pump must supply to the fluid i order to maintain the flow rate, specify your answer in Horsepower 2. State how much power must be...

  • Q5. A pump is located 2 m below the water surface in a reservoir as shown....

    Q5. A pump is located 2 m below the water surface in a reservoir as shown. The piping between the pump and the reservoir consists of 3 m of 150-mm-diameter ductile iron pipe of 0.2 friction Coefficient. The valves and bends between the source reservoir and the pump are estimated to have a total local loss coefficient of k=50 (hikV2/2g). The water in the reservoir has a temperature of 25°C and the atmospheric pressure is 101.3 kPa. What is the...

  • Combined cycle power plants are common because of their high efficiency and scalability. They typically combine a gas turbine cycle (the Brayton Cycle) with a steam turbine cycle (the Rankine Cycle) [...

    Combined cycle power plants are common because of their high efficiency and scalability. They typically combine a gas turbine cycle (the Brayton Cycle) with a steam turbine cycle (the Rankine Cycle) [1]. The goal of this project is to determine the operating efficiency and profitability of a realistic combined cycle power plant. The power plant is as follows: 1. A natural gas-fired Brayton cycle with mÛ air,Br = 1.25 kg s−1 . (a) Ambient air at 1 bar and 300...

  • (100 points) Water at 25°C is pumped at a rate of 0.075m'/s from a reservoir 20m above a pump to a free di...

    (100 points) Water at 25°C is pumped at a rate of 0.075m'/s from a reservoir 20m above a pump to a free discharge (this means discharged to atmosphere) 35m above the pump. The pressure on the intake side of the pump is 150kPa and the pressure on the discharge side of the pump is 450kPa. The pipe between the reservoir and the pump is 3 meters of 5in diameter cast iron. From the pump to the discharge the pipe is...

  • summarizr the followung info and write them in your own words and break them into different...

    summarizr the followung info and write them in your own words and break them into different key points.   6.5 Metering Chamber: 6.5.1 The minimum size of the metering box is governed by the metering area required to obtain a representative test area for the specimen (see 7.2) and for maintenance of reasonable test accuracy. For example, for specimens incorporating air spaces or stud spaces, the metering area shall span an integral number of spaces (see 5.5). The depth of...

  • summatize the following info and break them into differeng key points. write them in yojr own...

    summatize the following info and break them into differeng key points. write them in yojr own words   apartus 6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...

  • Can Technology Save Sears? Sears, Roebuck used to be the largest retailer in the United States, w...

    Can Technology Save Sears? Sears, Roebuck used to be the largest retailer in the United States, with sales representing 1 to 2 percent of the U.S. gross national product for almost 40 years after World War II. Since then, Sears has steadily lost ground to discounters such as Walmart and Target and to competitively priced specialty retailers such as Home Depot and Lowe’s. Even the merger with Kmart in 2005 to create Sears Holding Company failed to stop the downward...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
Active Questions
ADVERTISEMENT