write about (mass transfer free convection (natural convection))
1-equations
2- conclusion
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write about (mass transfer free convection (natural convection)) 1-equations 2- conclusion
write a conclusion
write a conclusion about Damped Free Vibration of SDOF System expermient discuss on frequency of damped vibration with reference to frequency of natural vibration. Will daping afee the natual frequency?
write a conclusion about Damped Free Vibration of SDOF System expermient discuss on frequency of damped vibration with reference to frequency of natural vibration. Will daping afee the natual frequency?
explain when is 1- foced covection is more than natural convection? 2- natural convection is more than foced convection?
0 In spite of being forced', a forced convection is not as efficient as free convection in removing heat from a vertical hot plate. True / False (ü) Computer components are designed such that the are cooled due to natural convection. This cooling will be even more effective if the computer is on the space station. True / False (ii) Birds take advantage of natural convection while soaring. True / False (iv) A fictitious planet similar to earth has an...
(0) In spite of being 'forced, a forced convection is not as efficient as free convection in removing heat from a vertical hot plate. True / False (ii) Computer components are designed such that the are cooled due to natural convection. This cooling will be even more effective if the computer is on the space station. True / False (iii) Birds take advantage of natural convection while soaring. True / False (iv) A fictitious planet similar to earth has an...
QUESTION 1 (10 marks) a) Write the Newton's law of heat convection in fluid using convection heat transfer coefficient, h (Wm2.K). Please explain the equation in terms of its driving force and resistancC (2 marks) (POUCOI/C2) b) Define the heat transfer rate, q,by inside and outside convection and wall conduction considering a stainless steel cylindrical pipe (inside radius, ri and outer radius, ) with fiberglass insulator (radius, s) in ą steady state condition as shown in Figure Q11 Steam with...
write a conclusion about Damped Free
Vibration of SDOF System expermient
discuss on frequency of damped vibration with reference to
frequency of natural vibration. Will damping affect the natural
frequency?
depending on the following table
Spring No. 1,k3.30 kN/m, m-2 k Damping Exp. Number 1st Peak of ,(n+1)th Peak, Xn+1 | δ -In 0 cycles, M+1 0.805 0.396 0.623 0.549 0.504 0.127 0.063 0.099 0.087 0.079 (N-s/m) 0.600 0.381 0.689 0.687 0.657 2 3.5 2.7 3.7 4.7 5.7 6.0 6.5 4...
Derive the equations of motion for a two mass system
(suspension), the Transfer Function and state space model.
Please show all work and write neatly. Thank you in advance.
model Free body diagram /n in m2 Road surface Inertial reference
EXPERIMENT 2 Table 1: Table of Measurements FREE CONVECTION Heat Transfer Surface at Power = 90 W AIM T2 T1 Difference Ts - TIN (°C) . To compare the time taken for each surface to reach a given temperature for a fixed input power Time (seconds) Surface Ts (°C) Duct Inlet (ambient) TIN (°C) Flat Finned Pinned Flat Finned Pinned Flat Finned Pinned To understand the different thermal inertia characteristics of each heat surface for free convection 0 39.8 29.7...
QUESTION 4 For the convection heat transfer problem shown in the following figure, (a) write the finite element model related to cach of the four rectangular elements, (b) write the finite clement algebraic equation for the unknown nodal temperatures at Node 5, Assume that the thermal conductivity of the material is k-5 W(m.C), the convection heat transfer coefficient on the left surface is -28 W/(m C), and the internal heat generation is zero. (25 pts) Use the following sense and...
1) The convection coefficient, (h) for external convection heat transfer depends on the following (with units in SI of Watts/(m2 Kelvin): The characteristic length, L The fluid thermal conductivity, k The average fluid velocity, V The fluid viscosity, μ The fluid density, ρ The fluid specific heat, cp Using the Buckingham Pi Theorem, determine a set of dimensionless groups that can be used to correlate test data for this problem. Please show all of your work for this problem (i.e....