Masana daga Jami’ar Brown a jihar Rhode Island ta Amurka sun bayyana sabbin bayanai masu ban sha'awa game da lokacin da aka jira don samun koshin ruwa na karshe daga madara ko man lokacin da ake amfani da su a cikin girki. Binciken, wanda aka wallafa a cikin mujallar 'Physics of Fluids', ya mayar da hankali kan yadda za a tantance lokacin da yake dauke da ruwa da ke saura a cikin kwalben da aka yi amfani da su. Injiniya Dr. Thomas Dutta ya bayyana kwarewarsa tare da kakarsa, inda ya ji dadin tattaunawa game da wahalhalun da take fuskanta yayin jujjuyawa da madara da man, wanda ya ja hankalinsa ga wannan lamarin na kimiyya.
Jiran kawo ruwa na karshe na iya zama wani abu mai sauki a farko, amma yana bukatar zurfi wajen fahimtar dinamik din ruwa. Tare da hadin gwiwar Farfesa Ji Tang, wanda yawanci ke mai da hankali kan biofizik na ƙwayoyin cuta, Dutta ya fara gwaje-gwaje da suka shafi lokacin da ake bukata don hanyar jujjuyawa da ruwan da aka cire. Shaidar gwaje-gwajen su ta kawo sakamakon mamaki, inda aka gano cewa ruwaye masu laushi kamar madara suna daukar kimanin 30 seconds don tara 90% nasu, yayin da mai zaitun, wanda ke da laushi mai yawa, zai dauki kusan mintuna 9. Hakanan, shakar siro na zuma yana daukar awanni.
Binciken Hanyoyin Sadarwa na Ruwa da Gases
Don cimma wannan sakamako, masu binciken sun yi amfani da tsarin lissafin Navier-Stokes da aka fi sanin su wajen auna motsi na ruwa da gases. Ta hanyar gudanar da gwaje-gwaje akan faranti masu zamewa, sun samu damar auna lokaci daidai da kuma lura da yawan ruwa da ruwan da ya rage. Game da matsalar tara ruwa a cikin frying pan, Dutta ya yi amfani da kwaikwayo na kwamfuta don tantance mafi kyawun hanyar jira.
A lokacin gwaje-gwajen, Tang da Dutta sun gano cewa lokacin da ake bukata don tara 90% na ruwan da ya rage yana da alaka da hakan da 20 minutes ya wuce abin da Tang ya saba. Wannan binciken yana dauke da jan hankali ga tambayoyi da dama masu alaka da tasirin hanzari a cikin aikace-aikacen yau da kullum, duk da saukin al'amuran da ake ganinsu, amma suna bayyana kwarai guda kai tsaye a cikin manyan kalubale na ilimin lissafi.
Bayani da Yanayin Binciken
Allura da nyansar PDF na mai jujjuyawa suna bayar da wani tasiri na sirrin hanzari da links ga hankulan yau da kullum. Saboda haka, wannan binciken yana jaddada cewa yin amfani da kimiyya na araha zai bada amsa ga matsalolin da suka shafi rayuwar mu ta yau da kullum.
Hadari da Tasirin Binciken
Sakamakon wannan binciken ya na iya zama mahimmanci wajen inganta ayyukan a cikin muhallin ƙera abinci da kuma kasuwanci. Hakanan yana ba da ra'ayi mai kyau ga sabbin hanyoyin bincike a cikin duniyar fasahar abinci.
Mahimmancin Yankin
A cikin wannan binciken, ma'aikatan suna da kyakkyawan fata na samun sabon jihohi kan tasirin lokutan jujjuyawa a cikin al'umma. Wannan na iya zama mahimmanci wajen gudanar da bincike na lafiyar ma'aikata da kiwon lafiya a cikin masana'antar abinci.
Don haka, wannan binciken yana sanya hangen nesa na zurfin fahimta da hanzari a cikin iyakar jin dadin juyin juya hali a cikin ziyare tsakanin abinci da kuma kimiyya a rayuwar zamani.