利用fire进行发动机后处理SCR模拟操作流程

1、secwid orderr fteeian mirouime irrcrrtofizllrun mode日十加忡t runmotj?y 网dde 3cm加-mear八oehco?* ： 0cib* 5 bc(7) 8hd_m1* ： 0c(3) bw.scp.whi* ； 8c(4 bwj/amir fljldnw7 ffthncusme 弋 titijicotdtwnss amictmlle,1 ： gczmlimalboixco j( ralwni frame-：sorcrtrcic4ftffca1on-equncontoi七 actadm cqumns2. mode activation

2、solution type | aflerireatmenlscr_hso日飞solver;*r； run modemqi iiq aftmatiq nj rmj run mode :.0c(1: bndjnlet00(2: 8nd_0utlet: bc(3j： bnd.scr.wall: bc(4j： bnd.wsiih fluid propertiesl- j fp|1 non a me丁: initial conditjons? additional terms oravliationai bod/force七 rotational frame白 solr controlt； discr

3、etization；e equation confroly acti/ate eauatons(imodule aclivcdion porosities厂 muiupnasep species tansoort7 general gas phase reactionsw anertremgrit combustionr emissionr sprayp wallfilm r user-fundions thin walls3 species transport3. 1 transport modeli； underrelailon factors二j飞 lnaarsohvr c3例mwegc

4、ah outpif ccirtrol.* f m加 2d e*：； wffto3drfrfiulflfc七 mm re幻arin1：ml怜。削kjh附j ;1 lognaq moous-bpodos transpodtriftsport mo(muwdatd ofifloqlq 2d tasiuujd resuts-6夕方a9的pm88通的”8*z nadohpqchcion密士-20 reeuts3d rcsuts.-m?rirptnent4g巳飞ini_scr*? catstfspcafkadon飞 p，8mw8 dfop戈 cjtjbpkalprcpei，v，g夕，。就 catrckla

5、n sonci y 20 output eofrmon 3d ouutspfrcrtmtkne sprj,j-8 lui(jpn：06rtj=s弋 pfopert；3e1-mf 纳加6侦mp3而ig3.2 2d resultsnerjltjjrrtjer of species mass taelcnsq) nolsoma d(jicnfcrpgciflcrxrrtrstalirfiquatbn tasikijal outputedt name ar specien加今 omoerwan 以 m组 gravitational body force t rotational frame白 solv

6、er control t discretizationb equation control:y activate equations 工 underrelaxation factors+ differencing scheme-hy linear solver飞 convergence criteriab output controle*t2 write 2d result file% 2d1: nonamef write 3d result file f write restart file *4 write backup file t logfile白 modulesb species t

7、ransport :f transport modeli i自笛2d results为 2d1: noname2d results - species transportgeneral information口 mean mass fractionsr mean species mass fluxes face averagedr mean accumulated species mass fluxes face averagedr mean species mole fluxes face averagedr mean accumulated species mole fluxes face

8、 averagedadditional informationr sum of mass fractionsr mean specific heatr mean gas constantf gravitational body force 弋 rotational frame b solver control 飞 discretizationh equation controlv activate equations underrelaation factors 飞 differencing scheme 用 linear solverconvergence criteriab output

9、controlwrite 2d result file节 2d1: noname七 write 3d result filewrite restart file 飞 write backup file 为 log file-modules species transport*5 transport model 白口弓 2d results | | | %2d1: nonatne飞 3d resultsgeneral gas phase reactions2d results - species transport selectionsei. for 2d output | noselectio

10、n1|name of2d output | nonamegeneral informationr mean mass fractions mean species mass fluxes face averagedr mean accumulated species mass fluxes face averagedr mean species mole fluxes face averagedf mean accumulated species mole fluxes face averacedadditional information sum of magg fractionsr mea

11、n specific heat r mean gas constant3.3 3d results3d results - species transport飞 gravitational body forcet rotational frame3d results-solver control飞 discretizations equation controlactivate equationsunderrelaxation factors 弋 differencing scheme .弋 linear solver叱；convergence criteria0 output control

12、0*1； write 2d result filei l飞 2d1:noname:f write 3d result file:七 write restart file；write backup file log file-modules-species transporttransport model巨飞 2d results ;+ 2d1: noname:.飞f species mass fractions sum of species mass tractionsadditional information specific heat gas constant enthalpy spec

13、ies mole fractionsf species diffusion coefficients thermal conductivitynkow| 02371 必r nca*oircnftrue 01 叨 emufi| wigfifuinfthm)一m et i r k/natje,.卜” 4tefnwcjjrepoo”即加f“rww*。i yfi3tgiat hod*1。tc_hui 弋 bc；1 bfx_cm1 气 bcm bo_8cr_wi5 bc(4| a nucpfcofittio(? fffll7 msnmn?sxddraiiafrrrt gc“t，g，m*me ,气 rou

14、ittimfurw8 8c*w ccntoi 弋 ue*n fo tatrci?5 2d-wtnejdwwirte气 vmxbruice 气 lodlma mojmbme9hwe 弋 ts 例 tlkqmcb 飞 2ditriuu f 3dmj修 邑附匕af nc-jdwwrtcitw ，飞2d rm此 tab：*tim?no2?w3h2o02c02howm2&*10000 goo 00 006 7553e04s1?is-o4iaciooofc-10?汹任1 300ce-0190mfg1 oooogddoazoiaottmionfactor7二 dit&renciriq scheme飞 une

15、areoiierf corfmbrnce cnten?三 output ccnuolti： mite 2dreeuliniesei.rorbc drud.waii二name orec | bndiyall-typo of bc | wallmovomont | vsocityvelocihruvelocity vvelocity vkthermal | ceechorvradiabon tb corrcbonl roughness r siipneternal heal tansfer coefficientervironrnent terriperature wall thermal rbs

16、istance radiattcti|6的90rrusom5|svw42k(300kpftt2kar5 fluid properties才均sober： run modej: module acttvailonb bouridqpf conditions，：bci)： bndjnloiu bc21： bnd_outlg1*1： bc3： bnd.scr.wall*5 bc(4) dmd.wall口 fluid propediesfp|1|:nonarne：iniiial conditionsr additional termst_ grai/ilalional body force 弋 rot

17、ational frame g son er controldiscretization-equation control:actwato oquaiions: undgfrgiauon nctors 丁三 differencing scheme 飞 linear soeverconvergence ctileriag outpul coritrolwrite 2d resultfilet； write 3d resultfilef wrrte restart filef write backup file戈 log mefluid propertiesna me otfp | nonamep

18、hasej 7 actvate database for ailb oasthermodynamic database flag transport database flagg internalginternalexternalexternalbotticboth6 initial conditions冥一borm-f runmoda二 nocjje delation=boun3r?condi1br8年 bcih bndjnwy dc|2) dud.oxet.v bc dhd_scr_w3iip bcio bhd.walh fluid propertyf fp川 nonnoinrlal co

19、rxltion!-iwnondiws- 8mlm沁ni be5 roice ro场uomifmmwr sorwtoi-j discteieon-equation conird七 /itrrt!teequalw underrolaiatkn factrcdrftetbndngichomo.linearc他出加忖s omn( onroi壬弋vvs2d偿ungi： wee 3d resumef wte reitarlfite 七 wrte bacfajpnte tj log fl:-:modules-soec t rwsochtt trrvsdoft model0 t 2dt 3d rmw上 cnp

20、ral gas phasef wodd speefk2bon书飞 2dreajts 专 3d raiutc-artdrtroarriftftl ttjoinrlal(皿如nofhasp_1 |misnvsmispressure1100000densfcr10.5pavdociyu10vdociy v10remperattre1400degcvdocitrw10m w2 8wbr| 口mm 绮3rrb. kin. enecw | 0 001rtrb.length scab | 0 001rru.df张|0.d051561o博11仪晓3bme0。 | lrifotmintiftz$tioft 三o

21、it11mm3(uon | 功:划3印匚 1-quiiomurt)ucer reinitkla-1on20 joi 60?tglsiy408hm 划 u86imooftpon1. additional term日比solver叱！ run mode飞 module activation5 boundary conditionsf bc1: bndjnlet;七 bc2: bnd.outlet；七 bc3: bnd_scr_wall 七 bc4: bnd.wall0 fluid propertiesfp1: noname? f initial conditions三 additional ter

22、msi l-l何 rotational framegravitational body force日飞solver)摩 run modemodule activationb boundary conditions；七 bc1: bndjnlet； bc2:bnd_outletf bc3:bnd_scr_wall：-七 bc4:bnd_wallq fluid properties二七 fp1: noname(f initial conditionss additional termsgravitational body force明rotational framegravitational bo

23、dy forcebody force | nor boussinessq approximationrotational framer activate rotation frame8 solver controldiscretization3lioni- boundaicondrtions；4 bci: nojnlel；七 bc|2): eho.outlet；-4 bc eno_8cr_w8ll：v bci41： eno.wall(? fluid propenes： v fp(11. noname: j irittialcondinonse additional terms：a； grarl

24、ssss i s iyenonoyeyeyeyenonoyem 飞 soker i run modev module aclrobon1 boundary conditions：士 bndjnlel bcpj:bnd_out1eib ： bc31： bnd_3cr_wallf ec(4i： bndjmb fluid prope(o9$:气 fpi) noname j inioal condittonsb additonal tercn$飞 gravdabonalboctr force :飞 relational framer sof/er controldiscfattzadori-equat

25、ion control *5臼b equ91ions,: underrelakadonfadore diffefencino scheme linear 5otrconverge nc9 errteriaf oulputcorikoltb； wife 20 result filewtte 3d result mewrile re&iartiilswile backup file:飞 logcle1- modules specienransponv transport model：2d results：飞 3d results_ generalphoe reaction &* t model s

26、?)ecmc9don：* y 2d resultsf 3d resultst alterlfealfrienilng:三 1 caurrshd： inlscr :v catalyst specificationwrite 2dresuttfile firer flre.o-v20o9r en31ahir- - hillh fieldvievrp cr qiefileoutput frequencrdensitymach num同r3ss 帕 scalarpreesuretemperatureluojuience kinedc energy and dissipation 痴velocity1s

27、c0sltf9.2 write 2d resultg echtjmestep日用soker弋 run mode*： module adrcalion userdenned-boundarycondibons：七 qndjnlet:f bc(2: qnd_outletr ficwquantniesr turbulence quantibesr wall summaiy：七 bc(3: 0no.3cr_wall：*1； bc4： qnd.ycall-fluid propenesfp1|-nomame- ； initial conditions- additional ierm$;与 g radia

28、tion ai bodyrorce:roiatonaiframe- b diver control：q里 discretcaiion：h equanon control : -；利洲vote equations： uriderreiax&llori factors:f diiterenclriq scheme，y ungar solri： cow9fqenc9 criteriae output controlwritq 2d recult 1119write 2d result me selectioncopy from 2d2d nr 12 )1sgl for 2d output | nos

29、lectionname of 2d output | noname enable geometric selection by formulageurriel ic selectiun byformu a i；七 bc(3 bnd_scr_wall ;弋 bc1 bnd.vjall3 fluid properties； fp1: nonam叱j initial conditions3 additional 1erm$七ota/itaiiorial bod/force 上j rotational frame3 solver controldiscrelizauon日 equ at on cont

30、rolactivate equationsf underrela):ation factors；differencing schemet linear solver七 convergence critaria9 output control自 v write 2d resultfile2d1: nonanie flow quantities turbulence quantities mass flownew quantity by formuladelete rormuia: m-mcrs .it r:i9. 3 write restart filewlte resiartfllep wri

31、te restart file日阻solver1 *4 run mode1 *4 module activation boundary conditionsoutput frequency 11sv dc1:dndjnlety dc2): dno_outletq dc3): dn0_8cr_wally bc4: dno.wallw fluid proportigg七 fp1: nonams叫；initial conditions匕additional lerms-tj gravitatjonai bod/force-rj rotational frame二 solver conirolt： d

32、iscretczatiori：i=j equation coniroi: adte equations: undqrrglazaiiontactorg配 diirerencing scheme飞 linearsorveri： convergence criteria0 output control；vyrite 3d result flle七 write 3d result mewrite restart tilemonilonng bcalicns9.4 write backup file3 t soert； run mode叫：modue advadonr doundarii condig

33、or七 bclij bndjmetbc(2) bnd.outleti； bc13) bnd.scr.wallw bc4) dndjvallh fluid properties七 fpi1i. noname七 imbal condbons曰add 口 onal/冏9飞 gravitational body forcei rotational frame日 sower ccrihoii： discreieaoon. equation controlacmte equanona4： underrelaiaticri fetors 工 differencing scheme 文 linear soh-

34、er f ccnvergence cntenas output controlf* *5 wile 2dr9sjjltfil6： wrne 3d 华包nnie丹：vrto roclartlilewne bacijp me9.5 log fileh%： sorv run mode: module ciwanw t eounoarycondoons ： bciu： bndjnlelt bci21； dnd.ouuet ： dci31： dmd.scrjall七：ec|4|： dnd_wailm fluid propertiest ff11) nomame ： inoaicondrtons-i ad

35、dnonaiurcnj,cralionai bodyme rouoonai frame3 got， corrtfoi-discretization gquaion control七 aclirtsta equalons e： lhdorrolaaabon factors drrerencirg scheme空 une5fotr: convergence erwia zjowtccntroiz ： xrtite 2dresuttfile 工怵馆 3dresunfile ： xvhee festal me 七 xrtite backup filelog filo10 after treatment10. 1 catalyst1 ini_scr*5 corrrgerce crliena jd g output controlcopy优加cat catm-2 .)p:-弋 u。加 j/d rosullfiq f 2d(!) nonamnv wile $0 result fl9-5 wile restart ole y miwmc% 叩川a的 log fie7