流態化床爐 的英文怎麼說
中文拼音 [liútàihuàchuánglú]
流態化床爐
英文
fluidized bed furnace-
By the idea of dynamic mechanism and macroscopical control modeling, mathematical model describing the dynamic characteristic of bed temperature and mainstream pressure of 410t / h cfbb is proposed in this thesis
本文利用動態機理宏觀控制建模的思想，建立了描述410t / h循環流化床鍋爐床溫和主汽壓動態特性的數學模型。Based on the accumulated engineering experience of cfb technology by tsinghua university, this paper develops a pseudo - static model to study the performance of a real 135mw cfb reheating boiler under partial load. this model is a semi - theoretical model in which some key parameters are according to the engineering experiences accumulated by department of thermal engineering, tsinghua university in the last fifteen years
本文在國內外已有研究成果基礎上，尤其是根據清華大學熱能工程系多年來致力於流化床燃煤技術的研究與開發所積累的豐富的工程經驗，採用準靜態模型化方法，對135mw再熱循環流化床鍋爐的部分負荷性能進行了研究。Combined the real testing data, the paper developed a calculation program of water wall temperature and pressure drop for designed supercritical pressure cfb boiler with vertical water walls. the hydrodynamic calculation and safety checkout under five loads was carried out
結合實際運行的循環流化床鍋爐的熱態測試數據，開發了垂直水冷壁壁溫及水動力計算程序，根據爐膛熱負荷分佈規律，建立了膜式水冷壁熱流密度分佈函數。This thesis is aimed to study the flow field in circulating fluidized bed ( cfb ) holier in cold state based on the system of particle image velocimetry ( piv ), several parts are included : the distribution of particles velocity in cfb boiler including radial velocity and axial velocity of particles ; the average radial and axial concentration distribution of particles in cfb boiler ; the average radial and axial size distribution of particles in cfb boiler
本文採用piv系統對循環流化床鍋爐冷態流場進行了試驗研究，研究的主要內容包括：循環流化床冷態流場粒子的速度分佈特性，包括粒子的徑向速度和軸向速度分佈；循環流化床顆粒的平均濃度沿徑向和軸向分佈特性；循環流化床顆粒平均粒徑的軸向和徑向分佈特性。A kinetic characteristics algorithm of furnace combustion based on steady state is established, and a dynamic mathematical model of 450t / h cfb boiler made in china is developed in this paper. the model not only integrates the update theories and results of previous studies on the partial aspects, but also considers the main process in cfb boiler including flow, coal distribution, devolatilization of coal, char combustion, heat transfer and so on, and further improve the existing model of combustion kinetic characteristics
本文以國產450t h循環流化床電站鍋爐為研究對象，在前人對循環流化床內部各種單獨過程及模型化研究成果的基礎上，深入考慮了燃煤粒徑分佈、流動、揮發分釋放和燃燒、焦炭燃燒、傳熱等循環流化床內部進行的主要過程，進一步完善了爐內燃燒動態特性的數學模型。The application of excel in the cold test of the fluidized bed boiler
在流化床鍋爐冷態試驗中的運用分享友人