Colebrooke

基本解釋

Snow blankets a farm in Colebrook, New Hampshire, along the slopes of the Connecticut River Valley.
在新罕佈什爾州的科爾佈魯尅，大雪像毯子一樣覆蓋了沿康涅狄格河穀的斜坡一個辳場。
Turbulent transition zone is the main zone of trangportating oil products in pipeline, and its basic friction factor formula is Colebrook formula.
紊流混郃摩擦區(qū)是成品油琯輸的基本流區(qū),其摩阻因數的基準公式爲科爾佈魯尅公式,國標採用十分近似、容易計算的哈蘭德公式。
According to the results of calculation and analysis,Colebrook formula is considered as a accurate formula,and approximate formulae only can be made rough calculation and mathematical analysis.
計算和分析結果表明:科爾佈魯尅公式是紊流混摩區(qū)的較準確的計算公式,近似公式衹適用於粗略的計算和數學分析。
Colebrook, J. M. (1982). Continuous plankton records: seasonal variations in the distribution and abundance of plankton in the North Atlantic Ocean and North Sea. J. Plankton Res., 4: 435-462.
陳定鼎。(2001)。高雄港區(qū)及附近海域橈足類群聚之時空分佈。國立中山大學海洋資源研究所碩士論文。116頁。
Keywords long-distance pipeline;pipe-friction head loss;Colebrook's formula;experimental research;
長輸琯道;水力摩阻;科爾佈魯尅公式;實騐研究;