A Pelton wheel of 12-ft pitch diameter operates under a new head of 2000 ft. Estimate the

Question:

A Pelton wheel of 12-ft pitch diameter operates under a new head of 2000 ft. Estimate the speed, power output, and flow rate for best efficiency if the nozzle exit diameter is 4 inches.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

See More Books

Question Posted: Jan 21, 2010 02:45 AM

See More Questions

The buckets on the Pelton wheel are subjected to a 2-in-diameter just of water, which has a velocity of 150 ft/s. If each bucket is traveling at 95 ft/s when the water strikes it, determine the power...
A convergent nozzle with exit diameter of 1 in. has an air inlet flow of 68 F, 14.7 lbf/in 2 (stagnation conditions). The nozzle has an isentropic efficiency of 95% and the pressure drop is measured...
A convergent nozzle with exit diameter of 2 cm has an air inlet flow of 20C, 101 kPa (stagnation conditions). The nozzle has an isentropic efficiency of 95% and the pressure drop is measured...
The best or alpha project managers spend more time on every process group than other project managers except for which one? A. initiating B. planning C. executing D. monitoring and controlling
1. Prepare a performance report showing both month and year-to-date data for Post Manufacturing's Machining Department for February, 2011 using the following data: 2. The following data was taken...
What should be prepared every time a petty cash payment is made?
Use the closeness ratings given after the activity (CloseAfter) to estimate the difference in mean rating of closeness between those who have just done a synchronized activity and those who do a...
The owner of Waco Waffle House is considering an expansion of the business. He has identified two alternatives, as follows: ¢ Build a new restaurant near the mall. ¢ Buy and renovate an old...
One of your senior leaders has come to you with a career development plan for her employees. She would like your feedback to ensure that she has covered the future needs for the employee's...
The following figure represents cost of transport vs locomotor speed in a species of vertebrate over three distinct gaits. At which speeds would it volitionally engage in each gate? A. Roll: 10, run:...
Performance data for a very small (D = 8.25 cm) model water turbine, operating with an available head of 49 ft, are as follows: (a) What type of turbine is this likely to be? (b) What is so different...
An idealized radial turbine is shown in Fig. P11.90. The absolute flow enters at 25° with the blade angles as shown. The flow rate is 8 m3/s of water at 20°C. The blade thickness is constant...
You are presented with the following alphabetical list of items, selected from the fi nancial statements of Saputo Inc.: Accounts payable and accrued liabilities............................... Income...
Oxford Corporation began operations in 2015 and reported pretax financial income of 225,000 for the year. Oxfords tax depreciation exceeded its book depreciation by 40,000. Oxfords tax rate for 2015...
In 2015, Amirante Corporation had pretax financial income of $168,000 and taxable income of $120,000. The difference is due to the use of different depreciation methods for tax and accounting...
Brennan Corporation began 2015 with a $90,000 balance in the Deferred Tax Liability account. At the end of 2015, the related cumulative temporary difference amounts to $350,000, and it will reverse...
State whether each of the following events will result in a movement along General Motors (GMs) demand curve for labor in their U.S. automobile factories or whether it will cause its demand curve for...
The accounting records of Shinault Inc. show the following data for 2015. 1. Equipment was acquired in early January for $300,000. Straight-line depreciation over a 5-year life is used, with no...
A large chamber contains air at $80 \mathrm{psia}$ and $600^{\circ} \mathrm{R}$. The air enters a convergingdiverging nozzle which has an area ratio (exit to throat) of 3.0. (a) What pressure...
The bookkeeper for Riley, Inc., made the following errors: a. A cash purchase of supplies of $357 was recorded as a debit to Supplies for $375 and a credit to Cash of $375. b. A cash sale of $3,154...
Whatever the debate on leadership relationship and ideas such as servant leadership, the harsh reality is that influence exercised by a leader depends on the amount of power and authority the leader...
Paraphrase this "To fight the 2008 financial crisis, the United States employed a combination of fiscal and monetary policies. On the budgetary front, Congress passed the ailing Asset Relief Program...
a) A company just paid a dividend of Do = $5.00 on its preferred stock. The dividend amount will remain constant. The discount rate (i.e., market capitalization rate) of the company is k = 8%. What...
Jessica is planning to paint her room. It measures 11 feet by 13 feet and has 8 -foot ceilings. One long wall and one short wall each have a window that measures 3 feet by 4 feet. One short wall has...

A Pelton wheel of 12-ft pitch diameter operates under a new head of 2000 ft. Estimate the

Question:

Step by Step Answer:

First get the jet velocity and then assume BEP at 047 C 094 so Vjet C2gH09423222...View the full answer

Fundamentals of Thermodynamics

Students also viewed these Mechanical Engineering questions