Mukugadzirwa kwefiriji maitiro, kana uchifunga nezve hunhu hwefiriji yekushanda svikiro, kushanda zvakanaka kwefiriji kutenderera uye kusava nechokwadi kwemamiriro ekunze, kuverenga kuchave kwakaoma kugadzirisa, rinova dambudziko rinochinjika rekushanda pasi pemamiriro asina chokwadi akadzidzwa mune ino. bepa.
Boka rekutsvagisa raProfessor Zhu Lingyu muChikoro cheChemical Engineering rakakurudzira gidhi yakanaka inogoneka yekutsvaga nharaunda yekutsvaga iyo yakakwirira simba refiriji ine yakanyanya kuchinjika yekushanda kweiyo imwe chete optimization yemaitiro uye yepakati yekushanda uchifunga nezve kuchinjika kwekushanda pasi pemamiriro asina chokwadi.
Iyo kemikari maitiro inobatwa nyore nyore nezvinhu zvakasiyana-siyana zvisina chokwadi mukushanda chaiko uye inotsauka kubva kune yakanyanya kunaka calibration mamiriro.Izvi zvisina chokwadi zvinonyanya kubva pazvinhu zvitatu :(1) kusavimbika kwemuenzaniso paramita inoshandiswa mukugadzira dhizaini;(2) kusava nechokwadi kwezvinhu zvemukati (zvakadai sekupisa uye hukuru hwekufambisa coefficient uye reaction rate);(3) Kusagadzikana kwezvinhu zvekunze zvemaitiro, senge chimiro chekudya, ambient tembiricha uye kudzvanywa, uye kudiwa kwemusika wechigadzirwa.
Iko kushandiswa kwekushanda kwemakemikari process system inogona kutsanangurwa nenharaunda inogoneka munzvimbo isina chokwadi yeparameter.Mune iyo inogoneka domain, izvo zvinodikanwa zvekutsanangurwa kwechigadzirwa, hupfumi uye chengetedzo zvinogara zvichigutsikana kana maitiro ekudzora maitiro anogadziriswa pamadiro.Kutanga, nzvimbo inogoneka inotarirwa, uye ipapo kushanduka kwemaitiro ekugadzirisa kunowedzera kuenzaniswa nehupamhi hwepamusoro hunoenderana nemukati hyperrectangle kana flexibility index inoenderana ne hypervolume ratio.
Iri bepa rinopa zano rekuchengetedza zvakaringana ruzivo rwekubatanidza grid uchishandisa bidirectional yakabatana rondedzero yedhata chimiro, uye inoshandisa yunifomu yekuvhiringidza sampling nzira yekunatsa nekutsvaga inogoneka domain miganhu.Panguva imwecheteyo, zano iri rinotsigira kuverengerwa kwakananga kweiyo inogoneka hypervolume nehuwandu hwezvinogoneka hypercubes mugridi, pasina kushandiswa kwemaitiro ekuvakazve maitiro.Iyo yakarongwa inogadziriswa grid yekutsvaga nzira inogona kubata iyo yakaoma chimiro chedunhu, kuderedza sampling mutengo uye isina kurongeka.
Schematic ye adaptive yakanaka grid yekutsvaga zano
Iyi nzira yakashandiswa kune imwechete-nhanho yemhepo yekumanikidza firiji kutenderera, uye komputa-yaibatsira refrigerant optimization yakaitwa kuti iwedzere kushanduka kwekushanda uye kugona kwesimba, uye kugovera refrigerant kunoenderana nekuchinjika uye kugadzirisa kwesimba kwakasarudzwa.
Flexible yepamusoro yekushanda svikiro kune imwe nhanho steam compression firiji kutenderera
Mhedzisiro ye "A adaptive yakakwenenzverwa grid yekutsvaga nzira yekuongorora kuchinjika kwekushanda uye kushandisa pane firiji Sarudzo "yakabudiswa muAIChE Journal.Munyori wekutanga ndiJiayuan Wang, Mudzidzisi muChikoro cheChemical Engineering, munyori wechipiri ndiRobin Smith, Purofesa weYunivhesiti yeManchester, UK, uye munyori anowirirana ndiLingyu Zhu, Purofesa weChikoro cheChemical Engineering.
AIChE Journal ndeimwe yeanonyanya kupesvedzera magazini muindasitiri yemakemikari yepasirese, inovhara iyo yakakosha uye yemazuva ano yekutsvagisa tekinoroji munzvimbo dzakakosha dzeinjiniya yemakemikari uye mamwe maitiro ane hukama einjiniya.
Nguva yekutumira: Oct-21-2022