Derive the scaling law for the evaporation mechanism

Assignment Help Mechanical Engineering
Reference no: EM131281530

1. (a) Explain Herring's scaling law in solid state sintering and describe important points to be considered in its application to real systems.

(b) Derive the scaling law for the evaporation/condensation mechanism.

2. Which process, above all, controls sintering achieved by the evaporation/ condensation mechanism?

Reference no: EM131281530

Questions Cloud

Distinction between the short run and the long run : 1. What is the distinction between the short run and the long run? In reality, does a company operate in the short run or in the long run? How do you know? Is it a reasonable distinction to have for a company?
Review the case implementing culture change in food service : Review the Case Study: Implementing Culture Change in Food Service
Joint profit-maximizing prices : Suppose the two stores are in a repeated relationship, trying to sustain the joint profit-maximizing prices calculated in part {b). They print new menus each month and thereby commit themselves to prices for the whole month. In any one month, one ..
Why did the school board terminate arline : Why did the school board terminate Arline?- When a person with a record of physical impairment is also contagious, is that person removed from coverage under Section 504?
Derive the scaling law for the evaporation mechanism : Which process, above all, controls sintering achieved by the evaporation/ condensation mechanism?
What are three things that you learned from your experience : What are three things that you learned from this experience? Who was the person that you did not know well whom you chose to meet and why did you select this person?
Property of the relationship : What's a a property of the relationship between the amount of a good or service produced and the amount of a variable factor required to produce it.
Write a a brief review on ethical decision making process : HS410:write a a brief review on Ethical Decision Making Process
Some sort of health care reform : Now, due to some sort of health care reform, suppose that the demand for the drug increases in the U.S. What effect will this have on the total quantity of the drug produced,the quantities sold in the U.S. and Mexico, and the prices charged in the..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Overall heat transfer coefficient

The overall heat transfer coefficient based on the gas-side surface area is Uh 100 W/m2 · K. Determine the required gas-side surface area Ah using the NTU method.

  Suppose a heat engine is connected to two energy reservoirs

suppose a heat engine is connected to two energy reservoirs one apool of molten aluminum 660degc and the other a block

  What equivalence ratio for octane-air mixtures

At what equivalence ratio for octane-air mixtures does the carbon to oxygen ratio of the system equal one? Why is this of interest?

  Steam at 16mpa and 400 degrees c is contained in a rigid

steam at 1.6mpa and 400 degrees c is contained in a rigid box. the system is then cooled to 200 degrees c. compare the

  Determine the volumetric flow rate of refrigerant at inlet

Refrigerant 134a enters a 28-cm diameter pipe steadily at 200 kPa and 200C with a velocity of 5 m/s. The refrigerant gains heat as it flows through the pipe and leaves the pipe at 180 kPa and 400C. Determine the volumetric flow rate of the refrigeran..

  Find the stiffness of each spring

Find the stiffness of each spring when a refrigerator unit having a mass of 30 kg is to be supported by three springs. The force transmitted to the supporting structure is only 10% of the impressed force. The refrigerator unit operates at 420 rpm.

  Minimize the internal protrusion of the drum

Design the number of teeth and depth of teeth need be chosen. Considerations include the turn angle for each stroke, the bearing stress on the teeth and pins and shear stress on the teeth.

  Determine the work done in lifting a 250-lb refrigerator 4

determine the work done in lifting a 250-lb refrigerator 4 ft vertically into a van. alternatively the refrigerator

  Athletes and total kinetic energy

One 110kg foot ball lineman is running in the direction of x-ax is at 2.75 mis while another 125 kg lineman is running directly toward him at 2.60 mis. What are the magnitude and direction of the net momentum of these two athletes and their total ..

  If a turbine with the same inlet conditions operates

an adiabatic turbine expands steam from 500 c and 4000 kpa to 200 c and 300 kpa. the tubrine geneateds 750 kw of power.

  Find the drag on the prototype blimp

A new blimp will move at 6 m/s in 20 °C air, and we want to predict the drag force. Using a 1:13-scale model in water at 20 °C and measuring a 2500-N drag force on the model

  Radius of moons orbit relative to the earth

What is the total change in velocity required to go from a 200 km altitude circular, Earth orbit to circular orbit with a radius of 384,000 km (the mean radius of moons orbit relative to the earth, but ignore the moons presence}?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd