/PROP/INJECT2

Block Format Keyword Describes molar fraction injected for each constituent gas and total mass injected.

Format

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
/PROP/INJECT2/inject_ID/unit_ID
inject_title
Ngases Iflow                
fct_IDM fct_IDT FscaleM FscaleT AscaleT    
Define mixture data for Ngases gases: define molar fraction for constant gas mixture or function for gas mixture variable with time
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
mat_ID1   Molar_Fraction1 f c t _ I D m f 1          
mat_ID2   Molar_Fraction2 f c t _ I D m f 2          
etc                  
mat_IDN   Molar_FractionN f c t _ I D m f N          

Definitions

Field Contents SI Unit Example
inject_ID Injector identifier

(Integer, maximum 10 digits)

  
unit_ID Unit Identifier

(Integer, maximum 10 digits)

  
inject_title Injector title

(Character, maximum 100 characters)

  
Ngases Number of gases.

(Integer, 1 ≤ Ngases ≥ 100)

  
Iflow Mass vs time function input type flag.
= 0
Mass is input.
= 1
Mass flow is input - the input scale factor on time is also applied to mass flow.

(Integer)

  
fct_IDM Mass of injected gas vs. time function identifier.

(Integer)

  
fct_IDT Temperature of injected gas vs. time function identifier.

(Integer)

  
FscaleM Mass function scale factor.

Default = 1.0 (Real)

 [ kg ] or [ kg s ]
FscaleT Temperature function scale factor.

Default = 1.0 (Real)

 [ K ]
AscaleT Abscissa scale factor for time based functions. 1

Default = 1.0 (Real)

 [ s ]
mat_IDi Material identifier that identifies the gas (i=1,2...N).

(Integer)

  
Molar_Fractioni Molar fraction of injected gas (i=1,2...N).

(Real)

  
f c t _ I D m f i Molar fraction of injected gas vs time function identifier (i=1,2...N).

(Integer)

  

Comments

  1. The sum of Molar_Fraction must be 1.0 at any given time.
  2. The f c t _ I D m f i are function identifiers used to define variable molar fraction with time. The function must be defined with the same time abscissa. If f c t _ I D m f i > 0, Molar_Fraction is not used.