Apply the reasoning pertaining to the last entry of Table 7-1 to free convection from a sphere

Question:

Apply the reasoning pertaining to the last entry of Table 7-1 to free convection from a sphere and compare with Equation (7-50).
Equation (7-50)
Nuf = 2 + 0.43(Grf Prf)1/4

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

Step by Step Answer:

Related Book For book-img-for-question

Heat Transfer

ISBN: 978-0073529363

10th edition

Authors: Jack Holman

See More Books

Question Posted: Apr 22, 2016 05:06 AM

See More Questions

The heat transfer rate due to free convection from a vertical surface, 1 m high and 0.6 m wide, to quiescent air that is 20 K colder than the surface is known. What is the ratio of the heat transfer...
A special section of insulating glass is constructed of two glass plates 30 cm square separated by an air space of 1 cm. Calculate the percent reduction in heat transfer of this arrangement compared...
Forced convection from a sphere in creeping flow, a sphere of diameter D, whose surface is maintained at a temperature T 0 , is located in a fluid stream approaching with a velocity v and...
In contrast to our analysis in Section 5.4.3, Carlton and Loury (1980) suggest that a Pigouvian tax alone will not lead to a long run social optimum for competitive polluting firms. Using their...
Leftys BBQ is a U.S. national restaurant chain which serves beef, pork, and chicken barbecue along with Pepsi products, thin-cut French fries or slaw as sides, and offers biscuits or garlic bread as...
Why do governments find it difficult to reduce spending?
Water flows steadily from a large open tank and discharges into the atmosphere though a 3-in.-diameter pipe as shown in Fig. P3.89. Determine the diameter, $d$, in the narrowed section of the pipe...
The Extron Oil Company is considering making a bid for a shale oil development contract to be awarded by the federal government. The company has decided to bid $110 million. The company estimates...
What are the challenges associated with heat transfer in compact heat exchangers, and how do innovations in materials science and additive manufacturing contribute to overcoming these challenges ?
On December 31, the trial balance shows wages expense of $600. An additional $200 of wages was earned by the employees, but has not yet been paid. Analyze this adjustment for wages using T accounts,...
A 4.0-cm diameter sphere is maintained at 38oC and submerged in water at 15oC. Calculate the heat-transfer rate under these conditions.
Using the information in Table 7-1 and the simplified relations of Table 7-2, devise a simplified relation that may be used as a substitute for Equation (7-50) to calculate free convection from a...
Claxby is an undiversified company operating in light engineering. It is all-equity financed with a Beta of 0.6. Total risk is 40 (standard deviation of annual return). Management want to diversify...
Set your calculator to 4 or more decimal places. 1. You invest $7,000 at the end of each year for 10 years. The investment value at the end of 10 years is $106,351. What is the annual rate of return?...
Investment income related to Assets Whose Use Is Limited amounted to $15,000 for St, Mary's Hospital, is a not-for-profit business-oriented hospital. The hospital's board designated the money for...
Explain the role of Explanations of Benefits (EOBs) and Medicare Summary Notices (MSNs) in educating consumers.
1) Terps Cookies has been experiencing dramatic growth. It had sales of $15,000 in 2014 and $18,000 in 2015. Sales are projected to grow at a rate of 8% in 2016 but then slow to 5% after 4 years....
Jane is saving money so that she will have $9,000 in 6 years. She plans to make payments at the end of each quarter into an account paying interest at an annual nominal rate of 6.2% compounded...
Wie Company has been operating for just 2 years, producing specialty golf equipment for women golfers. To date, the company has been able to finance its successful operations with investments from...
Determine the center and radius of each circle. Sketch each circle. 4x 2 + 4y 2 9 = 16y
For an element of an axisymmetric body rotating with a constant angular velocity = 20 rpm as shown in Figure P9-3, evaluate the body-force matrix. The coordinates of the element are shown in the...
For the axisymmetric elements shown in Figure P9-4, determine the element stresses. Let E = 15 106 psi and v = 0.25. The coordinates (in inches) are shown in the figures, and the nodal displacements...
Explicitly show that the integration of Eq. (9.1.35) yields the j surface forces given by Eq. (9.1.36)?
"Managing Away Bad Habits Team Assignment Organizational Behavior IILeadership Assigned is ashort case from the exercise Managing Away Bad Habits. The task is to develop a turnaround strategy for...
"Managing Away Bad Habits Team Assignment Organizational Behavior IILeadership Assigned is ashort case from the exercise Managing Away Bad Habits. The task is to develop a turnaround strategy for...
11 The APRN unit director is working at an agency that has a high incidence of medication errors, specifically with heparin. One recent error had a patient receive twice the prescribed dose. Which...

Apply the reasoning pertaining to the last entry of Table 7-1 to free convection from a sphere

Question:

Step by Step Answer:

L d2 C 052 m 14 ...View the full answer

Heat Transfer

Students also viewed these Thermodynamics questions