Compare Nusselt predictions based on the Colburn. Dittus-Boelter, Sieder and Tate, and Gnielinski correlations for the fully
Question:
Compare Nusselt predictions based on the Colburn. Dittus-Boelter, Sieder and Tate, and Gnielinski correlations for the fully developed turbulent flow of water in a smooth circular tube at Reynolds numbers of 4000, 104, and 105 when the average mean temperature is 295 K and the surface temperature is 305 K.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 84% (13 reviews)
KNOWN Reynolds number mean temperature and surface temperature for flow of water in a smooth circular tube FIND Nusselt number for three different Rey...View the full answer
Answered By
David Ngaruiya
i am a smart worker who concentrates on the content according to my clients' specifications and requirements.
4.50+
7+ Reviews
19+ 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
-
For the fully developed flow of water in a smooth 0.15-m pipe at a rate of 0.006 m 3 /s, determine the thickness of a. The laminar sub layer b. The buffer layer c. The turbulent core
-
The temperature of water in a heating tea kettle rises according to the equation y = 30x + 72, where y is the temperature (in degrees Fahrenheit) x minutes after the kettle was put on the burner. (a)...
-
A twenty pound-mass of water in a piston/cylinder with constant pressure is at 1100 F and a volume of 22.6 ft3. It is now cooled to 100 F. Show the Pv diagram and find the work and heat transfer for...
-
Secondary xylem and phloem in dicot stem are produced by (a) Phellogen (b) Apical meristems (c) Axillary meristems (d) Vascular cambium
-
Explain how monopolistically competitive producers try to improve on the condition of just breaking even in the long run. Is this improvement a benefit for consumers?
-
The National Institute for Standards and Technology (NIST) mandates that for every 100 items scanned through the electronic checkout scanner at a retail store, no more than 2 should have an...
-
(p. 119). This has the sample mean of 4,151.987 and sample standard deviation of 13,266.3518. a. Compute and interpret a 95% confidence interval for the mean of the materials that have been pulled to...
-
A partially completed pension spreadsheet showing the relationships among the elements that comprise the defined benefit pension plan of Universal Products is given below. The actuary's discount rate...
-
https://www.youtube.com/watch?v=GXyT-gor0Ck&list=PLbVqxLSspfMieaoF3J2SaNxvn0MvQmUVT&index=10&t=0s Saatchi and Saatchi: A Spirited Case Study Why did the first proposed advertising slogans/campaign...
-
What are the two main decisions to be made in the business definition stage of planning a direct marketing strategy?
-
Ground source heat pumps operate by using a liquid rather than ambient air, as the heat source (or sink) for winter heating (or summer cooling). The liquid flows in a closed loop through plastic...
-
For a sharp-edged inlet and a combined entry region the average Nusselt number may be computed from Equation 8.63, with C = 24ReD023 and m = 0.815 2.08 x 106 ReD [20]. Determine NuD/NuD,fd at x/D =...
-
In all exercises, other than , use interval notation to express solution sets and graph each solution set on a number line. In Exercises 2750, solve each linear inequality. [ + VI 1 +
-
Let two planes be given by 2x-y+z = 8 and z = x+y-5 (a) Find the angle between the two planes. Leave your answer in degrees and round to the nearest tenth. (b) Find the vector equation of the line of...
-
9-2. The profile of a gear tooth shown in Fig. P9.2 is approximated by the trigonometric equation y(x) = a. Estimate the area A using eight rectangles of equal width A x = 1/8, b. Calculate the exact...
-
tube is hinged to a rotating base as shown in Fig. 4. At the instant shown, the base rotates about the z axis with a constant angular velocity ! 1 = 2 rad/s. At the same instant, the 2 tube rotates...
-
Find the limit analytically. -7x2+5x-10 lim 0 9x+13x+11 Find the limit analytically. lim +80 4x-13 5x+6x-11
-
Write a recursive function for the running time T(n) of the function given below. Prove using the iterative method that T(n) = (n). function( int n) { if(n=1) return; for(int i = 1; i
-
5. Wally, Inc., sold the following three personal property assets in year 6: Asset Purchase Date Cost Accumulated Depreciation Selling Price A 5/1/year 3 $5,000 $3,000 $2,300 B 8/13/year 4 1,200 500...
-
What are the typical record-at-a-time operations for accessing a file? Which of these depend on the current file record?
-
Determine the ampacity of a No. 4 AWG copper conductor with THHN insulation that will be used in a 120 V, two-wire circuit in an environment with an average ambient air temperature of no greater than...
-
Find the pressure and temperature for saturated vapor R-12 with v = 0.1 m3/kg Discuss.
-
Use a linear interpolation to estimate properties of ammonia to fill out the table below P [kPa] T [C] v [m3/kg] x a) 550 0.75 b) 80 20 c) 10 0.4
-
Water at 80 F can exist in different phases dependent on the pressure. Give the approximate pressure range in lbf/in2 for water being in each one of the three phases, vapor, liquid or solid.
-
FINANCIAL STATEMENT ANALYSIS INSTRUCTIONS 1. PREPARE RATIO ANALYSIS REPORT ( word file) Format 1. Introduction 2. Importance of Financial Statements 3. Importance of Financial statement analysis and...
-
Let us assume that Europe is in recession, China's economy is slowing down, and the US economy is growing at 1-2%. Use these assumptions to invest in 4 ETFs (electronically traded funds). The 4 ETFs...
-
A section 83(b) election creates ordinary income at the time of the grant. Ture or False
Study smarter with the SolutionInn App