Use potential flow theory to determine the lift coefficient

Assignment Help Mechanical Engineering
Reference no: EM13212426

Use potential flow theory to determine the lift coefficient of a spinning baseball in terms of the forward velocity (V ) and spin RPM. Determine the vortex strength from the rotational velocity of the baseball and use the results of section 4.1.3 to find the Cl developed for a cylinder. (NOTE - As a crude approximation analyze this problem as a 2-D problem)

Reference no: EM13212426

Questions Cloud

What is the actual mechanical advantage of the system : A first class lever in static equilibruim has a 50 lb resistance force and 15 lb effort force. The lever's effort force is located 4 ft from the fulcrum. What is the actual mechanical advantage of the system?
Why the output remains constant and cost decreases : A producer currently hires 20 units of labor and 6 units of capital. The price per unit of labor is $10, the price per unit of capital is $2, and the marginal products of labor and capital are both equal to 20. If the producer increases labor by o..
What is the maximum pressure this unit can withstand : a power unit has a power rating of 30 kw and supplies flow at a rate of 60 lpm, what is the maximum pressure this unit can withstand?
Explain analyze run-off water for the presence : analyze run-off water for the presence of a.) heavy metals; b.) BTX( Benzene-toluene-xylenes); and c.) PNA ( polynuclear aromatic compounds).
Use potential flow theory to determine the lift coefficient : Use potential flow theory to determine the lift coefficient of a spinning baseball in terms of the forward velocity (V ) and spin RPM.
How to get the holding period return : How to get the holding period return for a $980 selling security that purchased fiver years before at $798? Prove that this return overstates the annualized, compound return.
How much does the second annuity pay each year : The applicable discount rate is 7 percent. One annuity pays $4,000 on the first day of each year for twenty years. How much does the second annuity pay each year for twenty years if it pays at the end of each year.
Determine the rate of heat loss from the molten salt : Determine the rate of heat loss from the molten salt per meter length of the pipe.
Determine the engine block surface temperature\ : An engine block with a surface area measured to be 0.90m2 generates a power output of 55 kW with a net engine efficiency of 35%. The engine block operates inside a compartment at 157oC and the average convection heat transfer coefficient of 60 W/m..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Which of these two processes will produce the largest amount

which of these two processes will produce the largest amount of work? (You must provide a full explanation for your choice).

  How did you do the maintenance during your workshop

Show how did you do the maintenance during your workshop

  Determine the turbine inlet temperature

Determine the turbine inlet temperature, the cycle thermal efficiency, and the back-work ratio of this cycle.

  Find the magnitude of the average velocity

Remember that velocity is a vector quantity so find the magnitude of the average velocity and the angle of average velocity from the horizon

  Determine the exit temperature

Determine (a) the exit temperature, (b) the exit relative humidity of the air, (c) the exit velocity.

  Calculate the number of vacancies per cubic meter

Calculate the number of vacancies per cubic meter in gold at 900°C. The energy for vacancy formation is 0.98 eV/atom. Furthermore, the density and atomic weight for Au are 18.63 g/cm3 (at 900°C) and 196.9 g/mol, respectively.

  Determine the angle between his velocity vector and the line

Determine the angle between his velocity vector and the line from his position to the airlock's position.

  What input voltage will be computed by the adc

A successive approximation ADC has 4 bits and a reference voltage of 10 V. If the input voltage is 2.8 V, describe each step the ADC undergoes to determine the value of the 4 bits. What input voltage will be computed by the ADC?

  Calculate the contact forces at a and b

the 50-kg homogeneous smooth sphere rest on the 30 degree incline A and bears against the smooth vertical wall B. calculate the contact forces at A and B.

  What is the wall stress of the pipe

Water flows though a 20mm diameter pipe at 3L/min and static pressure of 100mmHG. What is the wall stress of the pipe. The pipe is 1.5mm thick.

  Find out the largest couple that can be applied

Determining the largest couple that can be applied to a beam in pure bending. A beam of cross section shown is extruded from an aluminum alloy for which σy = 310 MPa and σu = 480 MPa.

  Define cooling/dehumidification of an air stream

Cooling/Dehumidification of an air stream, A 1000 m3/minute air stream at atmospheric pressure is at a temperature of 82.2oC and a humidity of 60%. We want to cool the air + water vapor to 8.9oC to condense the water vapor.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd