Kuti uwane kunzwisisa kwakadzama uye kuongororafoam aluminiumperformance.vatsvakurudzi vakaunza zviratidzo zvakasiyana-siyana. Nekudaro, manzwisisiro azvino otthe kukosha kweizvi zviratidzo mukuongorora mashandiro efoam aluminium ishoma. Ichi chidzidzo chinoshandisa nzira yeGeneralized Regression Neural Network (GRNN) yekumisikidza modhi inobatanidza foam aluminium microstructure characterization data nemaitiro ayo emuchina. Kuburikidza neCRNNmodel, vaongorori vakaburitsa zvinhu zvina zvakakosha uye huremu hwazvo hunoenderana kubva kune gumi nematatu pore maitiro efoam aluminium. Mushure mezvo, fomula nyowani yehunhu, inodaidzwa kuti “Wang equivalent porosity”( WEP) , yakagadziridzwa nekushandisa huremu hwakasara hwakapihwa kune mafeatureweights, uye mana eparameta coefficient akawanikwa. Iyi fomula ine chinangwa chekumiririra hukama pakati pefoam aluminium's microstructural maficha uye kuita kwayo kwemuchina, Uyezve, vaongorori vakaita ongororo yemhando vachishandisa compression data kubva kugumi nerimwe seti.foam aluminium. Mhedzisiro yemhedzisiro yakaratidza kuti pakati peaya gumi nerimwe foam aluminium dataset. iyo Gibson-Ashby fomula yakaunza zvinosiririsa muzviitiko zviviri, nepo WEP yakaratidza kugadzikana kwakasarudzika pasina anomalies. Mukuenzanisa neiyo Gibson-Ashby formula, WEP yakaratidza 18.18% yekuvandudza invaluation yechokwadi.

Foam aluminium, inoumbwa nealuminium metalor ma alloys ayo, inoratidzwa ne porous hunhu hwayo hwakawanda voids, uye huchi senge chimiro. Kugadzira nzira dzakakwana uye dzakakwana dzekuongorora maitiro zvinodikanwa nekukurumidza kuti uwedzere kushandiswa kwefoam aluminium.

Iyo Gibson-Ashby formulal uye iyo Hanssen fomula, yakaunzwa naGibson naAshby, inobata kukosha seyechinyakare equations yekutsanangura iyo mechanic maitiro zvinhu zveporous Zvakadaro,foam aluminiuminoratidza akasiyana mamicrostructures uye inobatwa neakasiyana maumbirwo zvinhu, senge porosity, pore size, uye pore kugovera. Ruzhinji rweaya akajairwa hukama hukama ndeye macroscopic phenomenological modhi iyo isingaverenge nezve pesvedzero ye pore zvimiro. Uyezve, foam aluminiyamu inogona kunge iine zvakasiyana mashandiro ekuita mune akasiyana maapplication scenarios.Nekudaro, nzira dzekuongorora dzinofanira kugadzirwa kuti dzisangane nezvinodiwa zvekushandisa. Pamusoro pezvo, iyo foam aluminium munda inoshaya akajairwa nzira dzekuyedza uye mashandiro anoita maparamendi, zvichikonzera matambudziko nekusimbisa zvakawanikwa pakuenzanisa kwakasiyana zvidzidzo. Muchidimbu, nzira dzechinyakare dzinotadza kumisa kuwirirana pakati peiyo microstructural hunhu hwefoam aluminium nemaitiro ayo emuchina kana kunyatso kutevedzera uye kufanotaura foam aluminium's mechanic properties mukati meparameter space. Kuvimba chete pane macroscopic maonero ekuongorora foam aluminium's mechanic properties haichasviki nezvinoda kuitwa kwemaitiro emazuva ano. Kugadzwa kwehukama hwemepu pakatifoam aluminiumstructural parameters uye maitiro ayo emuchina inyaya inotsikirira uye yakakosha.

Muchidzidzo ichi, chinyorwa chechimiro chechimiro chinonzi equivalent porosity chakakurudzirwa kumiririra hukama pakati peiyo microstructural maficha uye kuita kwefoam aluminium. Iyi parameter yakabva mukuremerwa kwekugoverwa kwezvinhu zvakadai se porosity , chiyero che pore size, uye circularity ye foam aluminium.Kuburikidza nekuongorora kwekuongorora pamasampuli ealuminium foam, zvakaratidzwa kuti porosity yakaenzana, sechinhu chitsva chechimiro, chinopa kunyatsojeka. kuratidzira kwekuita kwefoam aluminium.

Muchidzidzo ichi, tinotora nzira yekudyidzana nekubatanidza zvinhu zvesainzi nekudzidza muchina. Michina yekudzidza matekiniki, senge kusarudzwa kwechimiro, kuongorora huremu, uye kugovanisa uremu, zvakabatanidzwa kumisikidza fomula yeakaenzana porosity. Isu takaratidza huchokwadi hweakaenzana porosity sechinhu chitsva chehunhu kuburikidza nekusimbiswa kwemashanu emuenzaniso seti, ichipa tarisiro chaiyo yekushanda kwefoam aluminium. Isu tinopa yakanyatso kurongeka nzira yekuongorora uye yekuongorora zvinhu zvemuchina zvivakwa, ichipa akakosha mareferensi ekuita sarudzo uye kuongorora. Tsvagiridzo iyi inonyatso kuenderana nekufambira mberi nekukurumidza mudata hombe uye matekinoroji ehungwaru nekubatanidza tsvakiridzo inofambiswa nedata pamwe nekudzidza kwefoam aluminium. Isu tinosuma novel mapatani uye nzira, ichipa maonero matsva pahunhu uye kuongororwa kwekuita kwefoam aluminium.