/TH/MONVOL

Block Format Keyword Describes the time history for monitored volume.

Format

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
/TH/MONVOL/thgroup_ID
thgroup_name                  
var_ID1 var_ID2 var_ID3 var_ID4 var_ID5 var_ID6 var_ID7 var_ID8 var_ID9 var_ID10
Obj_ID1 Obj_ID2 Obj_ID3 Obj_ID4 Obj_ID5 Obj_ID6 Obj_ID7 Obj_ID8 Obj_ID9 Obj_ID10

Definition

Field Contents SI Unit Example
thgroup_ID TH group identifier

(Integer, maximum 10 digits)

  
thgroup_name TH group name

(Character, maximum 100 characters)

  
var_ID1, ...n Variables saved for TH (see table below)

(Character, maximum 8 characters)

  
Obj_ID1, ...n Identifiers of the objects to be saved

(Integer)

  

TH Output Keyword & Variables

Keyword Object Saved Variables
MONV Monitored volume

Airbag

 MASS, VOL, P, A, T, AO, UO, AC, UC, CP, CV, GAMA, DTBAG, NFV, MASS-IN, ENTHA-IN, ENER-INT, WORK, UPCRIT

AO1, BO1, UO1, MO1, HO1

AO2, BO2, UO2, MO2, HO2

AO3, BO3, UO3, MO3, HO3

AO4, BO4, UO4, MO4, HO4

AO5, BO5, UO5, MO5, HO5

AO6, BO6, UO6, MO6, HO6

AO7, BO7, UO7, MO7, HO7

AO8, BO8, UO8, MO8, HO8

AO9, BO9, UO9, MO9, HO9

AO10, BO10, UO10, MO10, HO10

Table of Available Variables - Part 2

Keyword Variable Group Saved TH Variables
MONV DEF MASS, VOL, P, A, T, AO, UO, DTBAG, NFV

+ output variables of existing vent holes and porous surfaces
  GAS

OUT1

OUT2

OUT3

OUT4

OUT5

OUT6

OUT7

OUT8

OUT9

OUT10

 CP, CV, GAMA

AO1, BO1, UO1, MO1, HO1

AO2, BO2, UO2, MO2, HO2

AO3, BO3, UO3, MO3, HO3

AO4, BO4, UO4, MO4, HO4

AO5, BO5, UO5, MO5, HO5

AO6, BO6, UO6, MO6, HO6

AO7, BO7, UO7, MO7, HO7

AO8, BO8, UO8, MO8, HO8

AO9, BO9, UO9, MO9, HO9

AO10, BO10, UO10, MO10, HO10

Output for Monitored Volume

  • MASS: mass
  • VOL: volume
  • P: pressure
  • A: area
  • T: temperature
  • AO: vent area
  • UO: vent velocity
  • AC: communication surface area of a multi-chamber airbag
  • UC: gas velocity through the communication surface of a multi-chamber airbag
  • CP: average heat capacity at constant pressure per mass unit
  • CV: average heat capacity at constant volume per mass unit
  • GAMA: CP/CV
  • DTBAG: FVM stability time step
  • NFV: number of finite volumes(1)
    c p = [ ∑ i m ( i ) c p i ( T ) ] [ ∑ i m ( i ) ] , c v = [ ∑ i m ( i ) c v i ( T ) ] [ ∑ i m ( i ) ] , γ = [ ∑ i m ( i ) c p i ( T ) ] / [ ∑ i m ( i ) ] [ ∑ i m ( i ) c v i ( T ) ] / [ ∑ i m ( i ) ] = c p c v MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKf MBHbqefqvATv2CG4uz3bIuV1wyUbqedmvETj2BSbqefm0B1jxALjhi ov2DaebbnrfifHhDYfgasaacH8srps0lbbf9q8WrFfeuY=Hhbbf9v8 qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9 q8qqQ8frFve9Fve9Ff0dmeaacaGacmGadaWaaiqacaabaiaafaaake aacaWGJbWaaSbaaSqaaiaadchaaeqaaOGaeyypa0ZaaSaaaeaadaWa daqaamaaqafabaGaamyBamaaCaaaleqabaWaaeWaaeaacaWGPbaaca GLOaGaayzkaaaaaOGaam4yamaaBaaaleaacaWGWbaabeaakmaaCaaa leqabaGaamyAaaaakmaabmaabaGaamivaaGaayjkaiaawMcaaaWcba GaamyAaaqab0GaeyyeIuoaaOGaay5waiaaw2faaaqaamaadmaabaWa aabuaeaacaWGTbWaaWbaaSqabeaadaqadaqaaiaadMgaaiaawIcaca GLPaaaaaaabaGaamyAaaqab0GaeyyeIuoaaOGaay5waiaaw2faaaaa caGGSaGaam4yamaaBaaaleaacaWG2baabeaakiabg2da9maalaaaba WaamWaaeaadaaeqbqaaiaad2gadaahaaWcbeqaamaabmaabaGaamyA aaGaayjkaiaawMcaaaaakiaadogadaWgaaWcbaGaamODaaqabaGcda ahaaWcbeqaaiaadMgaaaGcdaqadaqaaiaadsfaaiaawIcacaGLPaaa aSqaaiaadMgaaeqaniabggHiLdaakiaawUfacaGLDbaaaeaadaWada qaamaaqafabaGaamyBamaaCaaaleqabaWaaeWaaeaacaWGPbaacaGL OaGaayzkaaaaaaqaaiaadMgaaeqaniabggHiLdaakiaawUfacaGLDb aaaaGaaiilaiabeo7aNjabg2da9maalaaabaWaamWaaeaadaaeqbqa aiaad2gadaahaaWcbeqaamaabmaabaGaamyAaaGaayjkaiaawMcaaa aakiaadogadaWgaaWcbaGaamiCaaqabaGcdaahaaWcbeqaaiaadMga aaGcdaqadaqaaiaadsfaaiaawIcacaGLPaaaaSqaaiaadMgaaeqani abggHiLdaakiaawUfacaGLDbaacaGGVaWaamWaaeaadaaeqbqaaiaa d2gadaahaaWcbeqaamaabmaabaGaamyAaaGaayjkaiaawMcaaaaaae aacaWGPbaabeqdcqGHris5aaGccaGLBbGaayzxaaaabaWaamWaaeaa daaeqbqaaiaad2gadaahaaWcbeqaamaabmaabaGaamyAaaGaayjkai aawMcaaaaaaeaacaWGPbaabeqdcqGHris5aOGaam4yamaaBaaaleaa caWG2baabeaakmaaCaaaleqabaGaamyAaaaakmaabmaabaGaamivaa GaayjkaiaawMcaaaGaay5waiaaw2faaiaac+cadaWadaqaamaaqafa baGaamyBamaaCaaaleqabaWaaeWaaeaacaWGPbaacaGLOaGaayzkaa aaaaqaaiaadMgaaeqaniabggHiLdaakiaawUfacaGLDbaaaaGaeyyp a0ZaaSaaaeaacaWGJbWaaSbaaSqaaiaadchaaeqaaaGcbaGaam4yam aaBaaaleaacaWG2baabeaaaaaaaa@A55E@
    Where,
    m ( i ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKf MBHbqefqvATv2CG4uz3bIuV1wyUbqedmvETj2BSbqefm0B1jxALjhi ov2DaebbnrfifHhDYfgasaacH8srps0lbbf9q8WrFfeuY=Hhbbf9v8 qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9 q8qqQ8frFve9Fve9Ff0dmeaacaGacmGadaWaaiqacaabaiaafaaake aacaWGTbWaaWbaaSqabeaadaqadaqaaiaadMgaaiaawIcacaGLPaaa aaaaaa@3C6E@
    Mass of the i t h MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKf MBHbqefqvATv2CG4uz3bIuV1wyUbqedmvETj2BSbqefm0B1jxALjhi ov2DaebbnrfifHhDYfgasaacH8srps0lbbf9q8WrFfeuY=Hhbbf9v8 qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9 q8qqQ8frFve9Fve9Ff0dmeaacaGacmGadaWaaiqacaabaiaafaaake aacaWGPbWaaWbaaSqabeaacaWG0bGaamiAaaaaaaa@3BD8@ gas in the airbag at a given time.
    c p i ( T ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKf MBHbqefqvATv2CG4uz3bIuV1wyUbqedmvETj2BSbqefm0B1jxALjhi ov2DaebbnrfifHhDYfgasaacH8srps0lbbf9q8WrFfeuY=Hhbbf9v8 qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9 q8qqQ8frFve9Fve9Ff0dmeaacaGacmGadaWaaiqacaabaiaafaaake aacaWGJbWaaSbaaSqaaiaadchaaeqaaOWaaWbaaSqabeaacaWGPbaa aOWaaeWaaeaacaWGubaacaGLOaGaayzkaaaaaa@3E72@
    Heat capacity at constant pressure per mass unit of i t h MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKf MBHbqefqvATv2CG4uz3bIuV1wyUbqedmvETj2BSbqefm0B1jxALjhi ov2DaebbnrfifHhDYfgasaacH8srps0lbbf9q8WrFfeuY=Hhbbf9v8 qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9 q8qqQ8frFve9Fve9Ff0dmeaacaGacmGadaWaaiqacaabaiaafaaake aacaWGPbWaaWbaaSqabeaacaWG0bGaamiAaaaaaaa@3BD8@ gas at actual airbag temperature.
    c v i ( T ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKf MBHbqefqvATv2CG4uz3bIuV1wyUbqedmvETj2BSbqefm0B1jxALjhi ov2DaebbnrfifHhDYfgasaacH8srps0lbbf9q8WrFfeuY=Hhbbf9v8 qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9 q8qqQ8frFve9Fve9Ff0dmeaacaGacmGadaWaaiqacaabaiaafaaake aacaWGJbWaaSbaaSqaaiaadAhaaeqaaOWaaWbaaSqabeaacaWGPbaa aOWaaeWaaeaacaWGubaacaGLOaGaayzkaaaaaa@3E78@
    Heat capacity at constant volume per mass unit of i t h MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKf MBHbqefqvATv2CG4uz3bIuV1wyUbqedmvETj2BSbqefm0B1jxALjhi ov2DaebbnrfifHhDYfgasaacH8srps0lbbf9q8WrFfeuY=Hhbbf9v8 qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9 q8qqQ8frFve9Fve9Ff0dmeaacaGacmGadaWaaiqacaabaiaafaaake aacaWGPbWaaWbaaSqabeaacaWG0bGaamiAaaaaaaa@3BD8@ gas at actual airbag temperature.
  • MASS-IN: sum of injected mass.
  • ENTHA-IN: Internal energy.
  • WORK: FVM pressure force work.
  • UPCRIT: Pressure criterion for FVM to uniform pressure switch which is the ratio of standard deviation of the Finite Volume pressures to the average pressure.
  • AO1 (resp 2, 3, 4, 5, 6, 7, 8, 9, and 10): opened vent area for vent hole or porous surface n1 (resp 2, 3, 4, 5, 6, 7, 8, 9, and 10) on non-impacted surface
  • BO1 (resp 2, 3, 4, 5, 6, 7, 8, 9, and 10): opened vent area for vent hole or porous surface n1 (resp 2, 3, 4, 5, 6, 7, 8, 9, and 10) on impacted surface
  • UO1 (resp 2, 3, 4, 5, 6, 7, 8, 9, and 10): outgoing velocity at vent hole or porous surface n1 (resp 2, 3, 4, 5, 6, 7, 8, 9, and 10)
  • MO1 (resp 2, 3, 4, 5, 6, 7, 8, 9, and 10): outgoing mass at vent hole or porous surface n1 (resp 2, 3, 4, 5, 6, 7, 8, 9, and 10)
  • HO1 (resp 2, 3, 4, 5, 6, 7, 8, 9, and 10): outgoing enthalpy at vent hole or porous surface n1 (resp 2, 3, 4, 5, 6, 7, 8, 9, and 10)

Comments

  1. Available names are listed in the two tables above.

    In the first table, TH-variables are listed. If a TH-variable is requested, this variable is written.

    In the second table, other variable groups are listed. If a variable group is requested, all the associated TH-variables are written at once.