direct.dat

暖通空调系统的仿真软件HVACSIM＋的编译源代码

    2water mass flow rate                                                            
    3outlet air dry temperature                                                      
    8outlet air relative humidity                                                    
    8outlet air humidity ratio                                                       
    6outlet air enthalpy                                                             
    3outlet water temperature on coil side                                           
    7total heat transfer = coil duty                                                 
    7sensible heat transfer                                                          
    2removal water from air flow                                                     
    4sensible heat ratio                                                             
    4coil effectiveness                                                              
    4coil bypass factor                                                              
    7equivalent AU value                                                             
#                                                                                    
    1atmospheric pressure (Pa)                                                       
    2free flow area (m**2)                                                           
    3air side area (m**2)                                                            
    4water side area (m**2)                                                          
    5hydraulic diameter (m)                                                          
    6number of water circuits (-)                                                    
    7fin thickness (m)                                                               
    8fin height (m)                                                                  
    9fin area (m**2)                                                                 
   10tube inside diameter (m)                                                        
   11tube outside diameter (m)                                                       
   12Colburn constant c1 (-)                                                         
   13colburn constant c2 (-)                                                         
*                                                                                    
   31PROPORTIONAL/INTEGRAL/DIFFERENTIAL (PID) CONTROLLER                             
    9    0    3    1    4                                                            
    4PV     : input controlled variable                                              
    4SP     : setpoint for controlled variable                                       
    4SW     : on/off switch; 1=>on,0=>off                                            
    4CTRL   : output control signal                                                  
#                                                                                    
    1Kc     : proportional gain of controller (-)                                    
    2Ti     : integral time (s)                                                      
    3Td     : differential time (s)                                                  
    4mode   : +1=> error=(PV-SP) ; -1=> error=(SP-PV)                                
*                                                                                    
   32PROPORTIONAL/INTEGRAL/DIFFERENTIAL (PID) CONTROLLER                             
    8    0    2    1    4                                                            
    4AMEAS  : input controlled variable                                              
    4SET    : setpoint for controlled variable                                       
    4CTRL   : output control signal                                                  
#                                                                                    
    1KP     : proportional gain                                                      
    2KI     : integral gain                                                          
    3KD     : differential gain                                                      
    4mode   : +1 = error=(meas-set) ; -1 = error=(set-meas)                          
*                                                                                    
   33MOIST AIR MIXING DAMPERS AND MERGE                                              
    2    0    7    2    7                                                            
    2mass flow rate, inlet 1 (CTRL = 0 => damper closed)                             
    2mass flow rate, inlet 2 (CTRL = 0 => damper open)                               
    3temperature at inlet 1 (CTRL = 0 => damper closed)                              
    3temperature at inlet 2 (CTRL = 0 => damper open)                                
    8humidity ratio at inlet 1                                                       
    8humidity ratio at inlet 2                                                       
    4input control signal: relative damper position                                  
    3outlet temperature                                                              
    8outlet humidity ratio                                                           
#                                                                                    
    1flow resistance 1 when damper is open [1000/(kg m)]                             
    2flow resistance 2 when damper is open [1000/(kg m)]                             
    3leakage parameter (-)                                                           
    4characteristic: 0=exp., 1=lin., intermediate=intermed.                          
    5flow network index which this unit belongs to                                   
    6order index of flow branch 1 in the network                                     
    7order index of flow branch 2 in the network                                     
*                                                                                    
   34MASS FLOW MULTIPLIER                                                            
    0    0    1    1    1                                                            
    2INPUT  : input mass flow rate                                                   
    2OUT    : output mass flow rate                                                  
#                                                                                    
    1multiplier, (-)                                                                 
*                                                                                    
   35MEAN TEMPERATURE                                                                
    0    0   10    1   11                                                            
    3temperature 1                                                                   
    3temperature 2                                                                   
    3temperature 3                                                                   
    3temperature 4                                                                   
    3temperature 5                                                                   
    3temperature 6                                                                   
    3temperature 7                                                                   
    3temperature 8                                                                   
    3temperature 9                                                                   
    3temperature 10                                                                  
    4mean temperatue output signal                                                   
#                                                                                    
    1number of temperature inputs (-)                                                
    2weighting factor for temperature 1 (-)                                          
    3weighting factor for temperature 2 (-)                                          
    4weighting factor for temperature 3 (-)                                          
    5weighting factor for temperature 4 (-)                                          
    6weighting factor for temperature 5 (-)                                          
    7weighting factor for temperature 6 (-)                                          
    8weighting factor for temperature 7 (-)                                          
    9weighting factor for temperature 8 (-)                                          
   10weighting factor for temperature 9 (-)                                          
   11weighting factor for temperature 10 (-)                                         
*                                                                                    
   36SUMMER MODE RESET SCHEDULE                                                      
    0    0    1    1    6                                                            
    3TI     : zone air temperature                                                   
    4SET    : setpoint for controller'(-)                                            
#                                                                                    
    1TI1    : zone air temperature 1 (C)                                             
    2TS1    : supply air temperature 1 (C)                                           
    3TI2    : zone air temperature 2 (C)                                             
    4TS2    : supply air temperature 2 (C)                                           
    5CNTf   : conversion factor for a controller (-)                                 
    6TSTART : start time for using reset schedule (s)                                
*                                                                                    
   37PRESSURE DIFFERENCE SENSOR                                                      
    3    1    3    1    2                                                            
    1Pi1:INPUT PRESSURE 1                                                            
    1Pi2:INPUT PRESSURE 2                                                            
    4C1:SENSOR OUTPUT (SAME AS FIRST OUTPUT)                                         
    4C1:SENSOR OUTPUT (SAME AS 3RD INPUT)                                            
#                                                                                    
    1SENSOR TIME CONSTANT (SEC)                                                      
    2PRESSURE MEASURE SCOPE (KPA)                                                    
*                                                                                    
   38FLOW RATE DIFFERENCE SENSOR                                                     
    3    1    3    1    3                                                            
    2F1:INPUT FLOW RATE 1                                                            
    2F1:INPUT FLOW RATE 2                                                            
    4C1:SENSOR OUTPUT (SAME AS FIRST OUTPUT)                                         
    4C1:SENSOR OUTPUT (SAME AS 3RD INPUT)                                            
#                                                                                    
    1SENSOR TIME CONSTANT (SEC)                                                      
    2MEASURE RANGE (KG/S)                                                            
    3FLOW RATE NUMBER(1 or 2)                                                        
*                                                                                    
   39MULTI-WAY SPLIT                                                                 
    1    0    0    0   22                                                            
#                                                                                    
    1N: number of flow streams merging (-)                                           
    2K: flow resistance of branch 1 [1000/(kg m)]                                    
    3K: flow resistance of branch 2 [1000/(kg m)]                                    
    4K: flow resistance of branch 3 [1000/(kg m)]                                    
    5K: flow resistance of branch 4 [1000/(kg m)]                                    
    6K: flow resistance of branch 5 [1000/(kg m)]                                    
    7K: flow resistance of branch 6 [1000/(kg m)]                                    
    8K: flow resistance of branch 7 [1000/(kg m)]                                    
    9K: flow resistance of branch 8 [1000/(kg m)]                                    
   10K: flow resistance of branch 9 [1000/(kg m)]                                    
   11K: flow resistance of branch 10 [1000/(kg m)]