The hydraulic characteristics of the throttled surge chamber under various hydraulic transition processes are analyzed through combination of numerical simulation and model test .

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And there are studies on the water hammer of hydropower station and surging wave of the surge chamber for the study on the pressure non-steady flow .

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Numerical model for predicting the air losses in the operation process of air-cushioned surge chamber

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Lastly hydraulic model test of diversion system is carried out . The model scale selection of hydraulic model which includes open channel long diversion tunnel and surge chamber is discussed .

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Calculation of water diversion for air cushion surge chamber and conventional surge chamber

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A Side Issue in Volume calculation of the Surge Chamber for Slush Pumps

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Research on the Main Design Problems of Air-Cushioned Surge Chamber

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This paper introduces the effect of the impedance factor to the highest and the lowest amplitude value of the impedance surge chamber and analyzes the reasonable selection for the impedance factor of the surge chamber .

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The water level fluctuation of downstream surge chamber the pressure variation of air pressure chamber and the water hammer pressure are calculated with an actual project the influence of initial state for air surge chamber to bottom pressure of surge chamber is discussed .

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It was very important for surge chamber of negative pressure isolating room to control pollution in isolation ward and bio-safety lab.

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Design and layout of air cushion surge chamber

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Analysis on Small Fluctuations Stability of Water Diversion System with Air-cushion Surge Chamber

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Surge chamber is a fairly reliable level pressure structure of reducing water hammer pressure and increasing surge system stability .

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Combined with hydrogeological information gained by exploration and hydrographical drilling groundwater types and leakage ways under the water curtain corridor and Air-Cushioned Surge Chamber are found out which provide the grouting engineering with more effective treatment .

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The operation principle parameter choice and surge calculation method for air cushion surge chamber are presented in this paper .

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For air cushion surge chamber at Jinkang hydropower station air cushion is enclosed by reinforced concrete embedded with a thin steel sheet .

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The tailrace surge chamber shared by two units common in hydropower stations with diversion systems has problems of water level fluctuation and hydraulic disturbance .

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Discussion on simulation of transient in air cushion surge chamber

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Formula for outflow at gate opening during lifting and closing of gate in surge chamber is derived .

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Construction techniques for steel enclosed air cushion surge chamber at Jinkang hydropower station are described here .

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Calculation Study on Optimal Design of Surge Chamber of Low Water Head Power Station

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Parameter Choice and Surge Calculation for Air Cushion Surge Chamber

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Based on hydrochemistry REE carbon and oxygen isotope analyzing possible leakage way of the Air-Cushioned Surge Chamber is studied in the Xiaotiandu power-station .

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Calculation of transient process for upstream air cushion surge chamber system

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Investigation on the selection type of pump outlet valve & for the pipeline with pneumatic surge chamber

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The equation of transition process state for double chamber water diversion system in hydropower station with upstream air cushion surge chamber is described . The numerical value solution is introduces and the calculation program is drew up .

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The influence of surge chamber diameter throttled orifice and other factors on transmission pressure has been studied .

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Pressure balance system is used to balance lateral water pressure outside reinforced concrete of the air cushion surge chamber and air pressure in the surge chamber .

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For the special form of surge chamber ordinary design methods cannot satisfy the actual engineering needs .

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Calculation of Lifting Force and Surge during Closure of Cate in Surge Chamber

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