• DESIGN AND FABRICATION OF A MOBILE DEEP FREEZER


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    • ABSRACT - [ Total Page(s): 1 ]This write up is a defeat of the process and formulation of plans for the physical realization of the design and fabrication of a mobile deep freezer. It is divided in chapters which discussed extensively on the practical refrigeration system with full attention given design factors, working principle and choice of material.It is strongly believed that this will make and interesting study for inquisitive minds and collection of facts further related work. ... Continue Reading

         

      CHAPTER ONE - [ Total Page(s): 1 ]INTRODUCTIONA mobile deep freezer is simply a refrigerator fitted with rollers at its ends so that it can easily be moved to any direction with little application of force. Here, the mechanical refrigeration has to do with the production of a machine that controls a temperature lower than atmosphere temperature. This involves the removal of heat from a low temperature level and rejecting it to a relatively higher temperature level.Naturally, heat flows from a body at a higher temperature to body at a lower temperature. But in the reverse case, an external energy or work input is required. The ... Continue Reading