Machubu a Inner Grooved Low Finned Tubes omwe amadziwikanso kuti steam finned chubu, machubu amkati, machubu otsika a Inner Grooved Low Finned Tubes ndi machubu wamba osinthira kutentha omwe amakulungidwa kupanga ulusi mkati mwake, ndipo zipsepsezo zimachotsedwa mu chubu chopanda kanthu pogudubuzika. Mipukutu Khoma lakunja likutuluka.Mtundu wa chubu wosinthira kutentha kwambiri wokhala ndi machubu ndi zipsepse muchubu womwewo.
Inner Grooved Low Finned Tubes nthawi zambiri amapangidwa ndi mkuwa ndipo nthawi zonse amapangidwa ndi ndodo zoyima kuti aziyika mosavuta.
Mphamvu yolimbitsa ya Inner Grooved Low Finned Tubes ili kunja kwa chubu.Kulimbikitsa kwa sing'anga kumawonekera chifukwa chakuti zipsepse zomangika zimawonjezera malo osinthira kutentha mbali imodzi;Komano, pamene chipolopolo-mbali sing'anga umayenda pamwamba pa chitoliro cha ulusi, pamwamba ulusi zipsepse amakhala ndi kugawanika pa laminar otaya m'mphepete wosanjikiza ndi woonda malire.makulidwe osanjikiza.Komanso, chipwirikiti chomwe chimapangidwa pamtunda chimakhalanso champhamvu kuposa chitoliro chowala, chomwe chimachepetsanso makulidwe a malire.Chifukwa cha zotsatira zophatikizana, mtundu wa chubu uli ndi mphamvu yotengera kutentha kwakukulu.Pamene mtundu chubu ntchito kwa evaporation, akhoza kuonjezera chiwerengero cha thovu anapanga pa unit pamwamba ndi kusintha otentha kutentha kutengerapo mphamvu;pamene ntchito condensation, ndi ulusi zipsepse zimathandiza kwambiri kudontha kwa condensate kumapeto m'munsi mwa chubu, kuchepetsa madzi filimu.Kuonda, kukana kwamafuta kumachepetsedwa, ndipo kutengera kutentha kwa condensation kumakhala bwino.