The Colburn equation for heat transfer is:2/30.0230.2DGF';u is viscosity, lb h ft; k is thermal conductivity,where C, is heat capacity, Btu lbBtu h ft2 (°F ft); D is pipe diameter, ft; and G is mass velocity per unit area, lb h' ft.The Colburn equation is dimensionally consistent. What are the units and dimensions ofthe heat transfer coefficient, h?--1

Answered: Image /qna-images/answer/8e7ef6c7-f6ba-4979-b1bf-2a999f9907a6.jpg

Answered: 0.023 k 0.2 DG here C, is heat…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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fet), force force, f 10 Newt. m2 f k, 10sec m, = 10 kg, ma= 20 kg , b= 20 Newton m/sec k, = 30 Newton kz = 60 Newton z, and z are measured with respeet to eguilibrium conditions and all imitial conditions are zero, 1) Write the Newton's second Lau for m, amd m2 2) Derive a statespace represrentation of the conditions : eystem fallowing 2a) only z, is measured 26) only z, is measured 2c) (2,-z,) is measured. un der 3) Derive the following transfor fumetione fG) z,(5) Go G,6) ? G6) ? 4) Describe a mechanical device that can be used to implement the external force fee) as shoun'a bove. 5) Using (Csim) function of MATLAB, plot z,(t), 2, (t)- =, (+)] Zz (t) and
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A::V Gmail > A docs.google.com EE Q 3: A tank filled with oil,lf the total weight is(2 KN) and weight of tank only is (200 N) and volume of the tank is (190 L) , Find : Mass density ,specific weight ,specific gravity ,specific volume for the oil. 0.947 KN/m3,9.6534 kg/m3 , 0.01035 m3/kg , 9.65 94.7 KN/m3 ,96.534 kg/m3 , 0.01035 m3/kg , 1.965 9.47 KN/m3 ,965.34 kg/m3 , 0.01035 m3/kg , 0.965 Page 2 of 2 Back Submit Never submit passwords through Google Forms. This form was created inside of Mustansiriyah University. Report Abuse Google Forms
4G I. uols -a moodle1.du.edu.om IVIGI Ncu vut UI .00 P Flag question Consider the system is the following figure. K = 4 N/m x,(1) K2 = 5 N/m x(1) fy. = 3 N-s/m M =1 kg|Jv2=3 N-s/m M, = 2 kg f= 2 N-s/m The differential equations of the system is [3*, + 5x, +9x, - 3x, - 5x, - f() | 2i, +5i, +5x,-34, - Sx, =0 *, + 6x, +9x, - 3i, - Sx, = 0 |25, + Si, + Sx, - 3i, -5x, = /(1) |+6i, +9x, - 3x, -5x, = 0 i, + 6i, +9x, - 3x, - 5x, =0 b. d. li, + 5i, +5x, - 3x, - x, = f(0) LE, + 5i, + 5x, - 34, -4x, = f() Select one: O a. d b. a O c. C O d. b Previous page Finish attempt ... 1 Test 1 Jump to... Grades Assignment 1 and Test 1
The heat transfer coefficient is a nondimensional parameter which is a function of viscosity ? , specific heat cp (kJ/kg·K), and thermal conductivity k (W/m·K). This nondimensional parameter is expressed as (a) cp/? k (b) k/? cp (c) ? /cpk (d ) ? cp/k (e) cpk/?
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