吉林水利
吉林水利
길림수리
JI LIN WATER RESOURCES
2013年
4期
8-10
,共3页
渠道渗透%输水损失量%经验公式%新计算方法
渠道滲透%輸水損失量%經驗公式%新計算方法
거도삼투%수수손실량%경험공식%신계산방법
channel penetration%water conveyance loss%empirical formula%new calculation method
本文介绍了计算渠道渗漏的经验公式,针对其在计算渠道输水损失量的不足,利用高等数学知识推导出新的计算方法和公式.新计算方法与经验公式进行对比,结果表明:短途渠道二者渗漏计算相差不大,但长距离渠道设计时,推导出的新公式更加准确.
本文介紹瞭計算渠道滲漏的經驗公式,針對其在計算渠道輸水損失量的不足,利用高等數學知識推導齣新的計算方法和公式.新計算方法與經驗公式進行對比,結果錶明:短途渠道二者滲漏計算相差不大,但長距離渠道設計時,推導齣的新公式更加準確.
본문개소료계산거도삼루적경험공식,침대기재계산거도수수손실량적불족,이용고등수학지식추도출신적계산방법화공식.신계산방법여경험공식진행대비,결과표명:단도거도이자삼루계산상차불대,단장거리거도설계시,추도출적신공식경가준학.
@@@@This article describes the empirical formula for the calculation of channel leakage;The new calcula-tion method formula derived according to the knowledge of higher mathematics ; for the insufficient of the cal-culation of amount of water loss. The new calculation method were compared with the empirical formula; the results showed that: the difference is less for short-haul channels leakage, but when the design of the long-distance channels, the new formula more accurate.
