(a) Discuses three necessary conditions for complete similarity between a model and a prototype in dimensional analysis. (b) In the design and development competition in a University, a team of students has planned to develop a prototype of submarine that would travel fully submerged at a certain speed in a fresh lake water. The team has designed a model which has one-sixth of a prototype size to test in the university wind tunnel to study the effect of various parameters. What will happen to the length of the model if the temperature of the blowing wind increases as a result of the season change in summer compared to winter? Considering the necessary assumptions discuss the reason.

(a) Discuses three necessary conditions for complete similarity between a model and a prototype in dimensional analysis. (b) In the design and development competition in a University, a team of students has planned to develop a prototype of submarine that would travel fully submerged at a certain speed in a fresh lake water. The team has designed a model which has one-sixth of a prototype size to test in the university wind tunnel to study the effect of various parameters. What will happen to the length of the model if the temperature of the blowing wind increases as a result of the season change in summer compared to winter? Considering the necessary assumptions discuss the reason.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.9P: When a sphere falls freely through a homogeneous fluid, it reaches a terminal velocity at which the...

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