A Contrast Analysis Of The Draft Tube’s Flow And Performance Of Francis Turbine

Nanchong Economic Development Zone is a provincial economic development zone approved to establish by the Sichuan Provincial People,s Government,is the only window opening Nanchong Municipal People,s Government to set up demonstration areas and deepening reform, September 2008, Nanchong, Sichuan Development and Reform Commission approved the Economic Development Zone is expanded。New range expansion area is positioned as chemical Industrial Park Based on《Nanchong City Master Plan》,Nanchong City Area chemical Industrial Park and Wenfeng,Lidu Industrial Area and Qushui groups together constitute city“southern industrial town”。So to solve the problem of water supply in the region is imminent。According Nanchong Kangyuan Water Group years of constrnction experience,construction of a large area of the pipe network,starting from the preliminary work to be completed through the water cycle often take a year or even longer,therefor timely to start Shengda new materials impact area water supply facilities is the gonernment,s wise,also is an important guarantee to maintain good economic of Nanchong city,and the rapid development.After several in depth site,investigation,extensive collection of relevant information,conducted a full analysis and research about” Shengda new materials impact area water supply facilities construction project” overall layout of the water supply system,engineering solution,investment cost,economic analysis,social benefit energy saving,environment impact and other aspects,on this basis,completed the“Shengda new materials impact area water supply facilities construction project”。...