Maurice Tutor

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  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
    Oct-2001 - Nov-2016

Category > Engineering Posted 14 May 2018 My Price 3.00

oxyacetylene torch

An oxyacetylene torch supplies 8.5 ft3 of acetylene per hour and an equal volume rate of oxygen for an OAW operation on 1/4-in steel. Heat generated by combustion is transferred to the work surface with a heat transfer factor of 0.3. If 80% of the heat from the flame is concentrated in a circular area on the work surface whose diameter = 0.40 in, find: (a) rate of heat liberated during combustion, (b) rate of heat transferred to the work surface, and (c) average power density in the circular area.

 

 

Answers

Maurice Tutor
(5)
Status NEW Posted 14 May 2018 02:05 PM My Price 3.00

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