User Account

All Pages

Turbine blade of characteristic length

Assignment Help Mechanical Engineering
Reference no: EM13880481

Experiments have shown that, for airflow at T8 = 35°C and V1 = 100 m/s, the rate of heat transfer from a turbine blade of characteristic length L1 = 0.15 m and surface temperature Ts, 1 = 300°C is q1 = 1500 W. What would be the heat transfer rate from a second turbine blade of characteristic length = 0.3 m operating at Ts.2 = 400°C in airflow of T8 = 35°C and V2 = 50 m/s? The surface area of the blade may be assumed to be directly proportional to its characteristic length. 

Reference no: EM13880481

Questions Cloud

Estimate the number of homes in the given range : Estimate the number of homes in the $150,000 up to $200,000 class. About how many homes sold for less than $225,000?
Evaluate the current ratio of mister ribs restaurant : Refer to M2- 23. Evaluate whether the current ratio of Mister Ribs Restaurant will increase or decrease as a result of the following transactions. Consider each item, (a)-( d), independent of the others. a. Paid $ 2,000 cash for a new oven. b. Receiv..
Lease agreement calls for quarterly lease payments : 1.A lease agreement calls for quarterly lease payments of $5,376 over a 10 year lease term, with the first payment at July 1, the lease's inception.
Turbine blade of characteristic length : Experiments have shown that, for airflow at T8 = 35°C and V1 = 100 m/s, the rate of heat transfer from a turbine blade of characteristic length L1 = 0.15 m and surface temperature Ts, 1 = 300°C is q1 = 1500 W.
What is your evaluation of the training program : If the firm evaluates the training program in terms of its effect on the probability of a salesperson's receiving a bonus, what is your evaluation of the training program?
Does either hospital have a dominant strategy : What general economic reasons might there be for a hospital merger to generate an increase in total profit? Would the hospitals' customers be likely to benefit from the merger? Under what circumstances? Explain carefully.
What is probability that auditor select individual return : What is the probability that the auditor will select an individual return from the 1040A, Income Under $25,000 category? What is the probability that the selected return did not use Schedule C?
Manning imports is contemplating an agreement to lease : 1.Manning Imports is contemplating an agreement to lease equipment to a customer for five years, the asset's estimated useful life. Manning

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Design a combinational circcuit with three inputs x y and z

design a combinational circcuit with three inputs x y and z and three outputs a b and c. when the binary input is 0 1 2

  Saturated liquid water is compressed

Saturated liquid water is compressed from 100 kPa (State 1) to 2.5 MPa (State 2) in an adiabatic pump having 85% isentropic efficiency. Calculate the specific work (kJ/kg) required for the compression of liquid water. Determine the entropy generation..

  Show the process on a p-v diagram and calculate the thermal

a system consists of 2kg of co2 gas initially at state 1 where p11 bar and t1300k. the system undergoes a power cycle

  What might account for differences between equilibrium

In the textbook Sodium and Chlorine are listed as having ionic radii of 0.98 and 1.81 Å respectively. NaCl can form a face-centered cubic unit cell. What is the lattice constant of such a unit cell? What might account for the differences between the ..

  Assuming that the rocket is only under the acceleration of

white wolf a rocket is launched straight upward. at the end of the powered portion of the flight the altitude of the

  Describe methods of using solar energy to air-conditiong

Outdoor design conditions: modeling of weather conditions (temperature, wind speed, solar radiation) and convective heat transfer coefficient. Methods of using solar energy to air-conditiong

  A small high speed turbine operating on compressed air

a small high speed turbine operating on compressed air produces a power output of 100 w. the inlet state is 4 bar 50

  Determine the final fluid phase and the enthalpy change

Determine the internal energy change as saturated liquid steam at 60?F goes to a two phase mixture of quality 0.40 at 60?F. Provide answers in SI units. Determine the final fluid phase and the enthalpy change.

  Equivalent thermal circuit of the system

Sketch the equivalent thermal circuit of the system and express all resistances in terms of relevant variables. Obtain an expression that may be used to determine the heater temperature, Th'

  If air flows at a velocity of 5 ms calculate the local

air at 325 k and 70 kpa flows over the upper side of a 1-m-square plate. the upper plate is maintained at a constant

  On the moon the gravitational acceleration is approximately

on the moon the gravitational acceleration is approximately one-sixth that on the surface of the earth. a 5-kg mass is

  Nitrogen n2 initially occupying 01 m3 at 6 bar 2478c

nitrogen n2 initially occupying 0.1 m3 at 6 bar 2478c undergoes an internally reversible expansion during which pv 1.20

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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