Compute nusselt number and convective heat transfer
Calculate the Nusselt number and the convective heat transfer coefficient for water at a bulk temperature of 32oC flowing at a velocity of 1.5 m/s through a duct of 25.4 mm inside diameter. The duct wall temperature is 43oC.
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Calculate the friction factor and the heat transfer coefficient assuming the flow is both hydrodynamically and thermally fully developed. Evaluate air properties at 350 K.
An antelope is at a distance of 20.0 m from a converging lens of focal length30.0cm. The lens forms an image of the animal. If the antelope runs towards the lens at a speed of 4.90m/s, what is the speed with which the image moves?
Create a game of chance using a coin, dice, or a standard deck of cards. Choose how to play the game and determine at least two ways to win. Then determine the probability of winning the game. Then play the game or simulate the game several times
String A is stretched between two clamps separated by distance L. String B, with the same linear density and under the same tension as string A, is stretched between two clamps separated by distance 3L.
Calculate the Nusselt number and the convective heat transfer coefficient for water at a bulk temperature of 32oC flowing at a velocity of 1.5 m/s through a duct of 25.4 mm inside diameter.
Consider entropy balance equation for human engines. Humans loose heat at the rate of 80 W from the body which is uniformly at 37 C. Calculate entropy generated within human body in W/K.
If the maximum mass that can be used before the rope breaks is mmax = 1.34 kg, what is the maximum tension the rope can withstand? (Assuming that the mass is still released from the horizontal.)
Consider the 2D inviscid flow over a body of some known shape. Write down general expressions for the total aerodynamic force(per unit depth perpendicular to the plane)
Find the minimum force that your hand can exert on the small block to keep it from sliding down against the large block.
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Outline a social issue that is important to you. Describe why it is important to you, why it is important from a societal perspective and how you think
Question: Jena and Ben are employees of Big City Electronics. They began to have a consensual sexual relationship.
Describe the results, including any scores. Result: E6% Extraverted Action oriented, Outgoing, Expressive, Hands-On S17% Sensing Traditional,
When Min decided to begin his supervised field experience, he applied at a company in his hometown that provided applied behavior analysis
Based on information provided in Ch. 11 & 12, how do you define "being an adult"?
Suppose that a group of researchers would like to explore how we perceive objects in the real world, rather than just in a laboratory