There have been problems encountered by private sector initiatives where , even in the old economy , events beyond all expectations threw some of the most elaborate calculations out of the window 即使在舊經(jīng)濟的范疇里,某些私營機構(gòu)發(fā)行債券亦遇過一些完全出乎意料的問題,以致連最精確的計算方程式都派不上用場。
Introducing the thermal performance calculation method called efficient factor method with the medium of the exchange coefficient on the base of the key factors which influencing the heat and humidity ' s exchange , the characters ordinary mathematics equations stem from the analysis the double spray chamber ' s thermal performance calculation identically utilizing efficient factor method , further the equations working as the core of the theory calculation and the utilization of the spray chamber ' s structure and the definition of the experimental equations , further introducing the double spray chamber ' s thermal performance calculation equations 雙噴系統(tǒng)熱工計算同樣采用效率系數(shù)法,進而在理論部分引出雙噴系統(tǒng)熱工計算方程式,這實質(zhì)上就得到了本課題的核心部分? ?組合方程組,無論是理論計算還是噴水室結(jié)構(gòu)類型的采用以及試驗公式的確定均以此為核心,從而最終從理論計算、試驗測定及節(jié)能性三方面論證了雙噴水室熱回收方案的可行性。