Air flows steadily through a turbine that produces 3.5 10 5 ft-lb f /s of work. Using
Question:
Air flows steadily through a turbine that produces 3.5 105ft-lbf/s of work. Using the data below at the inlet and outlet, where the inlet is 10 feet below the outlet, please calculate the heat transferred in units of BTU/hr. You may assume steady flow and ignore viscous work.
Transcribed Image Text:
Inlet Outlet diameter = 0.962 ft diameter = 0.5 ft pressure = 400 1lb/in? Turbine pressure = 150 lb/in² temperature = 300°F density = 0.0534 lb/ft³ heat capacity = 0.243 Btu/lb„°F viscosity = 1.6x10ʻlbm/ft-s temperature = 35°F density = 0.0810 lbm/ft³ heat capacity = 0.240 Btu/lbm°F viscosity = i.5x10*lbm/ft-s kinematic viscocity = 1.42x10“ fr²/s velocity = 244 ft/s kinematic viscocity = 3.06x10“ ft/s velocity = 100 ft/s %3D
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 70% (10 reviews)
W u t 0 since there air is a very low viscosity fluid t edV 0 since t...View the full answer
Answered By
Omar ELmoursi
I'm Omar, I have Bachelor degree in Business and Finance, My unique approach is to help students with questions and assignments, I can teach Business, Math, Accounting, Managerial Accounting, Economy, Human resources management, organizational behavior, project management, I have experience dealing with different types of students and teach them how to deal with different types of exercises.
5.00+
4+ Reviews
10+ Question Solved
Related Book For
Fundamentals Of Momentum Heat And Mass Transfer
ISBN: 9781118947463
6th Edition
Authors: James Welty, Gregory L. Rorrer, David G. Foster
Question Posted:
Students also viewed these Physics questions
-
Steam flows steadily through a turbine at a rate of 45,000 lbm/h, entering at 1000 psia and 900F and leaving at 5 psia as saturated vapor, if the power generated by the turbine is 4 MW, determine the...
-
Steam flows steadily through a turbine at a rate of 45,000 lbm/h, entering at 1000 psia and 900F and leaving at 5 psia as saturated vapor. If the power generated by the turbine is 4 MW, determine the...
-
Air flows steadily through a long insulated duct with a constant cross sectional area of 100 cm2. At the inlet, the conditions are 300 kPa, 300 K and 10 m/s. At the exit, the pressure drops to 50 kPa...
-
During a worldwide recession in 1983, the oil cartel began to lower prices. Why would a recession make the cartel more vulnerable to price cutting? How would the reduced demand be shared between the...
-
If the coefficient of kinetic friction between a 22-kg crate and the floor is 0.30, what horizontal force is required to move the crate at a steady speed across the floor? What horizontal force is...
-
Sarah Johnson was a trusted employee of Evergreen Trust Bank. She was involved in everything. She worked as a teller, she accounted for the cash at the other teller windows, and she recorded many of...
-
Is each UC restricted to one Actor?
-
Reithofer Medical Center has a single operating room that is used by local physicians to perform surgical procedures. The cost of using the operating room is accumulated by each patient procedure and...
-
2. (10 points) Suppose a solar cell under illumination has the following characteristics: io = 2 nA Psolar = 21 W L = -isc = 7 A Using the exponential diode model, do the following: (a) Plot the...
-
Emily Jackson (Social Security number 765-12-4326) and James Stewart (Social Security number 466-74-9932) are partners in a partnership that owns and operates a barber shop. The partnership's first...
-
You have been asked to do an analysis of a steady state pump that will transfer Aniline, an organic material, from one area to another in a chemical plant. Please determine the temperature change...
-
You have been asked to do an analysis of a pump that will transfer a fluid. The inlet to a pump has a diameter of 0.35 m, and the pressure to the pump is 2500 kg/m-s 2 . The outlet from the pump has...
-
Please describe how American Equal Employment Opportunity laws and regulations and Affirmative Action contract requirements might pose problems in staffing and running subsidiary organizations in...
-
The Hospital for Healthy Living (HHL) financial statements are in the Excel file named CH18_Financials_Templates at this texts companion website. During fiscal year 2023, HHL decides to outsource its...
-
Assume a for-profit company has $8 million of long-term debt with an interest rate of 6%. It has $3 million of preferred stock with a required dividend rate of 8% and $4 million of common stock that...
-
Assume a not-for-profit company has $10 million of longterm tax-exempt debt with an interest rate of 4. 5%. The organization has $7 million of net assets without donor restrictions, with an estimated...
-
Suppose your department uses medical supplies in the provision of services. The supplies cost $7 per box and the department uses 5,000 boxes per year. Storage and financing costs are estimated at $50...
-
Suppose a health care organization buys supplies from a vendor but has not yet paid for the supplies. The vendor will give a 5% discount to the health care organization if it pays the invoice within...
-
The particles in Figure P7.21 (m 1 = 1.5 kg and m 2 = 3.5 kg) undergo an elastic collision in one dimension. Their velocities before the collision are v 1i = 12 m/s and v 2i = -7.5 m/s. Find the...
-
As water moves through the hydrologic cycle, water quality changes are common because of natural phenomena or anthropogenic pollution. Using Figure 11.1, describe how water-quality changes occur...
-
A race car starts from rest and travels east along a straight and level track. For the first 5.0 s of the cars motion, the eastward component of the cars velocity is given by U x (t) = (0.860 m/s 2...
-
A jet fighter pilot wishes to accelerate from rest at a constant acceleration of 5g to reach Mach 3 (three times the speed of sound) as quickly as possible. Experimental tests reveal that he will...
-
If a pilot accelerates at more than 4g, he begins to gray out but doesnt completely lose consciousness. (a) Assuming constant acceleration, what is the shortest time that a jet pilot starting from...
-
Question 3 (4 marks) Students at the school who are studying mathematics in Years 7 to 10 can receive one of three grades at the end of the year: distinction (D), credit (C) or pass (P). A regular...
-
How has technology brought about social change in your lives in comparison to your parents' and your grandparents' generation? how has technology brought about change in your grandparents'/parents'...
-
Identify the role and function of the major components of the Canadian criminal justice system Demonstrate the manner in which the criminal justice system components relate and interact with each...
Study smarter with the SolutionInn App