Homework Answers
Please appreciate the work done by UPVOTING .. Please .. Thank you .
Add Answer to:
It's a heat transfer question
Provide a sketch and state your assumptions as you determine the...
Heat transfer question Provide a sketch and state your assumptions as you determine the shape factor...
Heat transfer question
Provide a sketch and state your assumptions as you determine the shape factor F12 for the following: Z-0.4 m 2,-0.2m Y-0.3 m X-0.5 m
Provide a sketch and state your assumptions as you determine the shape factor F12 for the...
Provide a sketch and state your assumptions as you determine the shape factor F12 for the following: Z-0.4 m 1 Zn = 0.2 m KY-0.3 mm X-0.5 m
Provide a sketch and state your assumptions as you determine the shape factor F12 for the...
Provide a sketch and state your assumptions as you determine the shape factor F12 for the following: Za=0.4 m Y = 0.3 m Zn = 0.2 m X-0.5 m
Provide a sketch and state your assumptions as you determine the shape factor F12 for the...
Provide a sketch and state your assumptions as you determine the shape factor F12 for the following: 2.0.4 m 1 Z, -0.2 m CY-0.3 m2 2 X = 0.5 m
It's a heat transfer question Consider a long duct constructed with diffuse and gray walls. The...
It's a heat transfer question
Consider a long duct constructed with diffuse and gray walls. The width of each wall is 1 m. Heat transfer is from surface 1 to surface 2, while surface 3 is completely insulated and cannot absorb heat (which means 93 = 0). Az, T2 = 700 K, Ey = 0.5 Aj, T = 1000 K, E1 = 0.33 A - Ag, T3, Ez = 0.8 IRI a. Provide a sketch and state your assumptions b....
heat transfer question Consider a long duct constructed with diffuse and gray walls. The width of...
heat transfer question
Consider a long duct constructed with diffuse and gray walls. The width of each wall is 1 m. Heat transfer is from surface 1 to surface 2, while surface 3 is completely insulated and cannot absorb heat (which means 93 = 0). A2, T2 = 700 K, £= 0.5 Aj, T1 = 1000 K, £1 = 0.33 -A2, T3, E3 = 0.8 a. Provide a sketch and state your assumptions b. Determine the net radiation transfer from...
Note: Please always outline your assumptions, draw a sketch of the problem and provide a detailed...
Note: Please always outline your assumptions, draw a sketch of
the problem and provide a
detailed solution.
Question 4: (70 Marks) To recover some of the waste heat in the exhaust of a gas turbine, a heat exchanger with unmixed fluids is used. Hot exhaust gases, at Thi-425°C, flow through tubes, and the cold intake air flows across these tubes at Tci= 25°C, and Tco-210°C, The heat exchanger is designed with mass flow rates m-c 10 kg/s, heat transfer coefficients...
In this question you will find the steady-state probability distribution for the regular transistion matrix below...
In this question you will find the steady-state probability distribution for the regular transistion matrix below with 3 states A, B, and C. A B C A B C 0.3 0.3 0.4 0.5 0.0 0.5 0.4 0.2 0.4 Give the following answers as fractions OR as decimals correct to at least 5 decimal places. What is the long term probability of being in state A? What is the long term probability of being in state B? What is the long...
A counter-flow heat exchanger is stated to have an overall heat transfer coefficient of 284 W/m2.K...
A counter-flow heat exchanger is stated to have an overall heat transfer coefficient of 284 W/m2.K when operating at design and clean conditions. Hot fluid enters the tube side at 101°C and exits at 71°C, while cold fluid enters the shell side at 27°C and exits at 42°C. After a period of use, built-up scale in the heat exchanger gives a fouling factor of 0.0004 m2 K/W. The surface area is 93 m². Assume both hot and cold fluids have...
2. (35P) Ashell-and-tube heat exchanger with 1-shell pass and 20-tube passes is used to heat glycerin...
2. (35P) Ashell-and-tube heat exchanger with 1-shell pass and 20-tube passes is used to heat glycerin (Cp = 2480 J/kg) in the shell, with hot water in the tubes. The tubes are thinwalled and have a diameter of 1.5 cm and length of 2 m per pass. The hot water (Cp=4180 J/kg Centers the tubes at 102°C at a rate of 9 kg/s and leaves at 55°C. Overall heat transfer coefficient U=13900 W/m2C. The glycerin enters the shell at 15°C...
Heat transfer question
Provide a sketch and state your assumptions as you determine the shape factor F12 for the following: Z-0.4 m 2,-0.2m Y-0.3 m X-0.5 m
Provide a sketch and state your assumptions as you determine the shape factor F12 for the following: Z-0.4 m 1 Zn = 0.2 m KY-0.3 mm X-0.5 m
Provide a sketch and state your assumptions as you determine the shape factor F12 for the following: Za=0.4 m Y = 0.3 m Zn = 0.2 m X-0.5 m
Provide a sketch and state your assumptions as you determine the shape factor F12 for the following: 2.0.4 m 1 Z, -0.2 m CY-0.3 m2 2 X = 0.5 m
It's a heat transfer question
Consider a long duct constructed with diffuse and gray walls. The width of each wall is 1 m. Heat transfer is from surface 1 to surface 2, while surface 3 is completely insulated and cannot absorb heat (which means 93 = 0). Az, T2 = 700 K, Ey = 0.5 Aj, T = 1000 K, E1 = 0.33 A - Ag, T3, Ez = 0.8 IRI a. Provide a sketch and state your assumptions b....
heat transfer question
Consider a long duct constructed with diffuse and gray walls. The width of each wall is 1 m. Heat transfer is from surface 1 to surface 2, while surface 3 is completely insulated and cannot absorb heat (which means 93 = 0). A2, T2 = 700 K, £= 0.5 Aj, T1 = 1000 K, £1 = 0.33 -A2, T3, E3 = 0.8 a. Provide a sketch and state your assumptions b. Determine the net radiation transfer from...
Note: Please always outline your assumptions, draw a sketch of
the problem and provide a
detailed solution.
Question 4: (70 Marks) To recover some of the waste heat in the exhaust of a gas turbine, a heat exchanger with unmixed fluids is used. Hot exhaust gases, at Thi-425°C, flow through tubes, and the cold intake air flows across these tubes at Tci= 25°C, and Tco-210°C, The heat exchanger is designed with mass flow rates m-c 10 kg/s, heat transfer coefficients...
A counter-flow heat exchanger is stated to have an overall heat transfer coefficient of 284 W/m2.K when operating at design and clean conditions. Hot fluid enters the tube side at 101°C and exits at 71°C, while cold fluid enters the shell side at 27°C and exits at 42°C. After a period of use, built-up scale in the heat exchanger gives a fouling factor of 0.0004 m2 K/W. The surface area is 93 m². Assume both hot and cold fluids have...
2. (35P) Ashell-and-tube heat exchanger with 1-shell pass and 20-tube passes is used to heat glycerin (Cp = 2480 J/kg) in the shell, with hot water in the tubes. The tubes are thinwalled and have a diameter of 1.5 cm and length of 2 m per pass. The hot water (Cp=4180 J/kg Centers the tubes at 102°C at a rate of 9 kg/s and leaves at 55°C. Overall heat transfer coefficient U=13900 W/m2C. The glycerin enters the shell at 15°C...
Most questions answered within 3 hours.
-
In C++ Programming, Try using loops only.
This lab demonstrates the use of the While Loop...
asked 44 minutes ago -
Effect of DCMU and sodium azide on Chlamydomonas? We did an
experiment where we had Chlamydomonas...
asked 1 hour ago -
1a) According to the ideal gas law, _______________.
a. a gas has infinite volume at absolute...
asked 2 hours ago -
Oakdale Fashions, Inc. had $245,000 in 2018 taxable income.
Using the tax schedule in Table 2.3...
asked 3 hours ago -
The marketing class at CSUS had an average score of 150. An
educational analyst determined that...
asked 4 hours ago -
Justin Case has purchased a $250 000 home by putting 20 % down
and taking out...
asked 4 hours ago -
1. In a labor market, marginal cost for a firm is
____________.
a. recruiting cost
b....
asked 5 hours ago -
On January 1, 2019, ABC Company issued $60,000,000 of 20-year,
10.5% bonds when the market rate...
asked 5 hours ago -
39.4% of US homes continue to use a landline in addition to cell
phone service. 3...
asked 6 hours ago -
Starting with benzene, synthesize 1-phenyl-1-butyne.
Show intermediates and reagents.
asked 7 hours ago -
Create a 32-run crossed array design with six control factors
and two noise factors such that...
asked 8 hours ago -
A 500g sample of sand from source A has the following amounts
retained on each sieve....
asked 8 hours ago