marine diesel engine /all about mariner sea life

Wednesday, November 4, 2015

POWER BALANCING:

POWER   BALANCING:
For economical & efficient running of an engine
equal power should be produced from each cylinder  equal power of in each unit is known as 
power balancing .it is checked by measurment of indicator diagram:

  Effect of unbalancing :

  1. Bearing &running gear became overheated
  2. temp rise in unbalance unit 
  3. T/C surging 
  4. blow past may occur 
  5. vibration which may cause fatique failure
  6. slacking or failure holding down bolts,

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