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Solar collectors

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Solar collectors

  1. 1. SOLAR COLLECTORS FLAT-PLATE & FOCUSSING PLATE COLLECTOR COURSE INSTRUCTOR :Er. ASHOK KUMAR Er. SATISH KUMAR BY… VIVEK KUMAR KHARE BAC/03/2010-11
  2. 2.  Expose a dark surface to solar radiation so that the radiation is absorbed. This heat is then transferred to thermal/heat storage
  3. 3. TYPES :1. FLAT PLATE COLLECTORS : Low temperature application, <1000c. 2. FOCUSING PLATE COLLECTOR : For high temperature, 1000c - 3000c.
  4. 4. FLATE PLATE COLLECTOR  Consist of casing, absorber plate, transparent glass covers, insulating material and fluid passage tubes.
  5. 5. FOCUSING PLATE COLLECTOR  Coming RADIATION on concentrator is diverted to absorber tube, which is covered with glass tube to avoid reradiation loss.

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