Question: = = Consider the cooling fin shown schematically below. The fin has an adiabatic tip and is made of a high-conductivity material with k =

= = Consider the cooling fin shown schematically below. The fin

= = Consider the cooling fin shown schematically below. The fin has an adiabatic tip and is made of a high-conductivity material with k = 305 W/m/K. Meanwhile, h = 52 W/m2/K, T. = 101.3C and T. = 17.1C. (a) [5 points] What is the fin efficiency? Using three figures after the decimal point, report your answer in decimal form e.g. 0.521 rather than 52.1%. (b) [5 points] What is the heat dissipation rate in Watts? Report your answer as a positive number and use two decimal places. Too, h L= 2.54cm ay w = 1/2 1 t: 0.8mm

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

a. Example 13-1: Batch Reactor with an Exothermic Reaction Wolfram 1. Adiabatic Case: Use Wolfram to see whether you can find a trajectory that is ready to ignite and whose trajectory looks like a...

Heat Transfer Multiple pin fins with circular cross sectional area don't copy the answer I need a new answer The program will be tested to solve one problem for four types of fin materials, namely:...

A heat sink made of an array of fins that have a straight, rectangular cross section is used to cool an electronic micro-chip module, as schematically shown in the figure. The heat sink (base and...

1. Cavity cooling of a mechanical mirrorLaser cooling schemes such as Doppler or sideband cooling, originally developed for cooling atomsand ions, can also be used to cool macroscopic mechanical...

2. Consider the cooling of a pure fluid flowing with a velocity of U. in a circular pipe of radius R and length L. The fluid enters the pipe at temperature To. The flow is turbulent, i.e. we assume...

Consider the cooling of a pure fluid flowing with a velocity of uo in a circular pipe of radius R and length L. The fluid enters the pipe at temperature To. The flow is turbulent, i.e. we assume that...

(7-1) ( 2 points) In a two-component system, what is the theoretical maximum number of phases that can be in equilibrium? (7-2) (Total of 19 points) From the phase diagram of PbMg alloy shown below,...

Consider the cooling of (a) A personal computer with a separate CPU, and (b) A laptop computer. The reliable functioning of these machines depends upon their effective cooling. Identify and briefly...

Consider the cooling load profile for an office building shown in Figure 9.17 . The cooling is provided by a chiller having a capacity of 1,000 kW and with an average seasonal COP of 3.5 . The...

Global Marine Company obtained a charter from the state in January 2009, which authorized 200,000 shares of common stock , $1 par value. During the first year, the company earned $475,000 and the...

Suppose that the merger is successful. But suppose that Berkshire Hathaway is considering the shutdown of PCC's military aircraft and aerospace department due to its weak growth. Despite predictions...

To list on the NYSE, a firm must A . have a minimum trading volume of at least 1 0 0 ; 0 0 0 share per month. B . have at least $ 5 0 0 million in outstanding debt. C . have a total of $ 1 0 0...

Excel Question: create a IFS function and satisfiy three requirements at the same time If J is FALSE, return HOLD If J and K are TRUE, return SHIP If C>=5 and J are TRUE, but K is FALSE, return SHIP...

The version of the SIR model discussed in Section 21.2 is flawed because it does not account for the possibility of prevalence elasticity.

The 198991 measles epidemic induced parents in states with a high measles prevalence rate to inoculate their children at earlier ages.

In the SIR model of infectious disease, a high value of for a disease indicates that people are very fearful of catching it and protect themselves more.