Ŀ
                                                                       
      :                       
                                                                       
   Q=m*C*t.*N=1901*0.969*500*2.46=2265744.8 /            
                                                                       
    :                                                  
                                                                       
Q =117203.71+8709272+15.6*.+2265744.8=15.6*M.+11092219  /
                                                                       
                                                  
                                                                       
 ,  ,   :                 
                                                                       
                Q'=mc**C*t'  ,                         
                                                                       
      t' -       ,(t'=50')      
                                                                       
                Q' = 3.31*0.92*50*2600=395876 /                 
                                                                       
        :               
                                                                       
                Q'=m*C'*t'*N     ,                         
                                                                       
      t' -            
             ,(t'=100'C)                                          
      C' -      - 200'C  
                                                                       
      C'=0.837+0.000264*t' = 0.837+0.000264*100=0.863 /          
                                                                       
                Q' = 1901*0.863*100*2.46=403578.498 /           
                                                                       
     ,          
   :                                                         
                                                                       
                Q'.=a*L**t'*C      ,                         
                                                                       
      t' -  ,   -       
             ,(t'=200')                                        
                                                                       
                Q'. = 1.95*10.69*289*700*1.06=4470067.33 /       
                                                                       
     ,    :       
                                                                       
                Q'.c=M.c*C*t'          ,                        
                                                                       
   t' - -   ,(t'=400')                         
   C -  -   - 400'C ,(C=1.03 /*'C)   
                                                                       
                Q'.c = M.c*1.03*400=412*M.c /                  
                                                                       
         -
                                                                       
                Q=3.6*ac*F*(t.-t)   ,                    
                                                                       
   a -  -     -       
   F -  - - (C,)   .        
   t. -    - - -  -,(t.=35'C)
   t -    ,(t=15'C)                      
                                                                       
  t.=35'C  toc=15'C  -  a=1 B/*'C    
                                                                       
    :                                Ĵ
                                                                  
                F=Fc+Fc=2*(2.44*30)+2.8*30=230.4 M           Ĵ
                                                                      

                                                                                                                                                                                                     
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