Vacuum i-pre-cooler yokudla okuphekiwe
Isingeniso Somkhiqizo
Ngenxa yokuthi ukudla okuphekiwe kusesimweni sokupholisa se-vacuum, isiqondiso sokudlulisa ukushisa siqhutshwa kusukela kumgogodla wokudla kuya phezulu, ngakho-ke izinga lokuthungwa lesikhungo sokudla ngeke libhujiswe esigabeni sokushisa okuphezulu, futhi ukudla okupholile kuzoba kusha futhi ukuhlafuna okwengeziwe. Ngemva kwesikhathi lapho ukupholisa kwe-vacuum kufinyelele izinga lokushisa eliphansi elisethiwe, ibhokisi le-vacuum le-pre-cooler liyaphushwa ukuze kufakwe inqubo elandelayo: ukupakishwa kwe-vacuum.
Ububanzi Besicelo
I-vacuum yokudla okuphekiwe ngaphambi kokupholisa iwumshini wokupholisa ofanelekile wokudla okuphekiwe okunezinga lokushisa eliphezulu (njengemikhiqizo eboshiwe, imikhiqizo yesoso, amasobho) ukuze kuphole ngokushesha nangokulinganayo, futhi kususwe ngempumelelo amagciwane ayingozi.
