Ubushyuhe bwa tubular bufite ubushobozi bwo gushingwa muburyo ubwo aribwo bwose cyangwa iboneza bikenewe kugirango ushushe.Kuberako bari mumashanyarazi menshi akoreshwa mumashanyarazi barazwi cyane.Ihererekanyabubasha ridasanzwe binyuze muri convection, imiyoboro hamwe nimirasire ibaha uburyo bwiza mubikorwa bitandukanye birimo gushyushya amazi, imyuka, umwuka hamwe nubutaka butandukanye.