Ina tae mai ki nga waahi ahumahi nui,Rorohiko Teitei Tere Tere (HVLS) nga kaiwhaiwhaihe whiringa rongonui mo te pai o te tohanga hau me te whakamatao. Ko tetahi o nga mea matua ki te whakatau i te whai huatanga o te mea powhiriwhiri HVLS ko tana whakatauranga CFM (Cubic Feet per Minute), e ine ana i te nui o te hau ka taea e te powhiriwhiri te neke i roto i te meneti. Ko te mohio me pehea te tatau i te CFM o te mea powhiriwhiri HVLS he mea nui hei whakarite kia tika te rahi mo te waahi ka mahia.

Hei tātai i te CFM o te powhiriwhiri HVLS, ka taea e koe te whakamahi i te tauira:CFM = (Te Rohe o te mokowā x Huri Huri i ia Haora) / 60. Te waahi o te waahiko te tapeke tapawha katoa o te waahi ka mahia e te kaihoroi, ate huringa hau ia haorako te maha o nga wa e hiahia ana koe kia whakakapia te hau o taua waahi ki te hau hou i roto i te haora. Ina whiwhi koe i enei uara, ka taea e koe te whakauru ki te tauira hei whakatau i te CFM e hiahiatia ana mo te waahi.

TATAIA TE CFM O TE PAHI

Ka tae mai ki te Apogee CFM, e tohu ana ki te CFM teitei ka taea e te kaiwhaiwhai HVLS te whakatutuki i tana tautuhinga tere teitei. He mea nui tenei uara mo te mohio ki nga kaha o te mea powhiriwhiri me te whakatau mena ka taea e ia te whakatutuki tika i nga hiahia whakamahau me te whakamahana o tetahi waahi motuhake. He mea nui ki te whai whakaaro ki te Apogee CFM i te wa e kowhiri ana i te kaiwhaiwhai HVLS kia mohio ai ka taea e ia te tuku i te rere o te hau e hiahiatia ana mo te tono.

I tua atu i te tauira mo te tatau CFM, he mea nui ano kia whakaarohia etahi atu mea ka taeapānga ki te mahio te mea powhiriwhiri HVLS, peneite hoahoa mata o te mea powhiriwhiri, te pai o te motuka, me te whakatakotoranga o te waahi.Ko te whakaurunga tika me te tuunga o te mea powhiriwhiri ka pa ki tona kaha ki te neke i te hau puta noa i te waahi.

Hei whakatau, te maarama ki te tatau i ngaCFM o te kaiwhaiwhai HVLShe mea tino nui mo te whakarite kia tika te rahi mo te tono e whakaarohia ana.Ma te whakaaro ki te Apogee CFM me etahi atu mea e pa ana ki te mahi a te kaiwhaiwhai ka awhina i te kowhiri i te powhiri HVLS tika mo te tohanga hau tino pai me te whakamatao i nga waahi ahumahi nui.