** declarations needed for many immersol examples **
REAL(QRAD,WSL1,WSL2,WGAP,THOT,TCLD,EMISH,EMISC,EMISB)
REAL(OPTHI,KROSS,TGHT,TGCL,KGAS,NN1,NN2,AA1,AA2)
REAL(HHOT,HCLD,CP111,CP112)
REAL(SIZX,SIZZ,SIZY,UIN)
REAL(QCNV,AEMISH,AEMISC,NNH,NNC,TGH,TGC)
REAL(LENG1,LENG2,GAP,WPLT)
REAL(EMISM1,EMISM2,EMISW1,EMISW2,REYNO)
REAL(SPH0,TAIR,TFUEL,TWALL,HAIRIN,CPAIR,CPPR,DTF)
REAL(CPFU,WAIR,WFU,WPR,GRHO,STOIC,FSTOI,HFU,TKEI1,EMISI1,FINF,HINF)