For flow over a flat plate of length L, the local heat transfer coefficient hx is known
Question:
For flow over a flat plate of length L, the local heat transfer coefficient hx is known to vary as x-1/2, where x is the distance from the leading edge of the plate. What is the ratio of the average Nusselt number for the entire plate (Nu L) to the local Nusselt number at x = L (Nu L)?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 64% (14 reviews)
KNOWN Variation of hx with x for flow over a flat plate FIND Ratio of average Nusselt number for th...View the full answer
Answered By
Bhartendu Goyal
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions. I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life. I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge. I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields. Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a tea...
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Heat and Mass Transfer
ISBN: 978-0471457282
6th Edition
Authors: Incropera, Dewitt, Bergman, Lavine
Question Posted:
Students also viewed these Mechanical Engineering questions
-
A flat plate of length L and height δ is placed at a wall and is parallel to an approaching boundary layer, as in Fig. P7.32. Assume that the flow over the plate is fully turbulent and that the...
-
For fully developed turbulent flow over a flat plate of length L, the local Sherwood number at position x(0 < x ¤ L) is estimated by Develop an expression for the average Sh over length L of...
-
Parallel flow of atmospheric air over a flat plate of length L = 3 m is disrupted by an array of stationary rods placed in the flow path over the plate. Laboratory measurements of the local...
-
The AFL-CIO has undertaken a study of the yearly salaries (in thousands of dollars) of 30 administrative assistants. The organization wants to predict salaries from several other variables. The...
-
How would U.S. society be affected if employers could not be held vicariously liable for their employees' torts?
-
The mass fractions of a mixture of gases are 15 percent nitrogen, 5 percent helium, 60 percent methane, and 20 percent ethane. This mixture is enclosed in a 4 m3 rigid, well-insulated vessel at 150...
-
Why are R&D projects in a companys Aggregate Project Plan significantly different in type from the firms LO8 Derivative, Breakthrough, and Platform projects?
-
Refer to Problem 11-19 and model this problem using linear programming. Solve it with any software.
-
Thunder Corporation, an amusement park, is considering a capital investment in a new exhibit. The exhibit would cost $136,000 and have an estimated useful life of 5 years. It will be sold for $70,000...
-
There is a lottery with n coupons and n people take part in it. Each person picks exactly one coupon. Coupons are numbered consecutively from 1 to n, n being the maximum ticket number. The winner of...
-
Consider conditions for which a fluid with a free stream velocity of V = I m/s flows over a surface with a characteristic length of L = I m, providing an average convection heat transfer coefficient...
-
For laminar boundary layer flow over a flat plate with air at 20C and 1 atm, the thermal boundary layer thickness 8r is approximately 13% larger than the velocity boundary layer thickness 8....
-
Exercise 2.64 described the survey the Red Lobster Restaurant chain conducts to monitor the performance of individual restaurants. One of the questions asks customers to rate the overall quality of...
-
We are writing a business plan about expanding Robinson Development Group's business into Mexico. They do residential as well as business development in Virginia and have branched out on the East...
-
Political ideologies can influence trade. Although Russia's constitution lists it as a Federal Democratic State, many news outlets call it a "Fake Democracy". Now that Russia has invaded Ukraine, the...
-
A facultative oxidation pond is to be designed for a community of 5000 people. Summer wastewater flow is 2000 m 3 /d, and the BOD 5 is 180 g/m 3 . Winter flow and BOD 5 values are 6000 m 3 /d and 90...
-
Watch the video "Black Diamond: Managing in a Global Environment" https://youtu.be/lc29Ro9TOKg Describe at least two environmental factors that affect this business and summarize how the managers are...
-
In social media, one size does not fit all. Social media includes traditional platforms such as Facebook and Instagram, but it also includes podcasts, blogs, and video mediums. Each platform and...
-
Modify your solution to Exercise 5-2 to use Sequences to control the f ow of parts through the system. Also add a transfer time between arrival and the f rst machine, between both machines, and...
-
Provide an example of an aggressive accounting practice. Why is this practice aggressive?
-
A system is operating at a steady state. Find the rate of at which entropy is generated inside the system for each of the following cases. A . The system is adiabatic. 100 kg/min of saturated steam...
-
Estimate the cross-sectional area required for a 30 cm long methanol-nickel heat pipe to transport 100 Btu/hr at atmospheric pressure. GIVEN Methanol-nickel heat pipe 30 cm long Atmospheric pressure...
-
Design a heat pipe cooling system for a spherical satellite that dissipates 5000 W/m 3 , has a surface area of 5 m 2 , and cannot exceed a temperature of 120C. All the heat must be dissipated by...
-
Compare the axial heat flux achievable by a heat pipe using water as the working fluid with that of a silver rod. Assume that both are 20 cm long, that the temperature difference for the rod from end...
-
Choose two stocks from the same industry to minimize the influence of other confounding factors. You choose the industry that you are relatively more familiar with, and then estimate the implied...
-
why should Undertake research to review reasons for previous profit or loss?
-
A pension fund's liabilities has a PV01 of $200 million. The plan has $100 billion of assets with a weighted average modified duration of 8. The highest duration bond that the plan can invest in has...
Study smarter with the SolutionInn App