調壓井 的英文怎麼說
中文拼音 [diàoyājǐng]
調壓井
英文
surge shaft-
The theoretic calculating method of the maximum and the minimum water level in the differential surge tank has been derived firstly. also the explicit method of calculating surges in the differential surge tank has been deduced firstly by use of thaler series expansion. the calculating method of section of the well and the effective impedance hole in the surge tank has been gived
根據差動式調壓室的基本微分方程，首次推導出了差動式調壓室涌浪幅值的理論計算公式；並同樣利用泰勒級數展開方法推導出了差動式調壓室水位波動的顯式計算式；導出了差動式調壓室大井面積和有效阻抗孔面積的計算方法。Recent years, with the full - blown development of the prestressed concrete technique, the prestressed technique with ring - like strands as the professional technique adapted to the penstock, has been applied to many civil engineering fields such as tunnels and surge shafts in civil engineering hydraulics and power engineering, containment shells of nuclear power station, industrial storage bunkers, digesters and conservation pools in municipal engineering
近年來，隨著預應力混凝土技術的成熟化發展，環形預應力作為適應壓力管道結構形式的專業技術，廣泛應用於水利水電工程隧洞和調壓井、核電站安全殼、工業儲料倉、市政工程消化池和蓄水池等諸多領域。目前，預應力混凝土壓力管道已得到了越來越多的重視和研究。This paper analyses the stress and deformation of the two lining structure types of the surge shaft surrounded with crush rock under the action of high water pressure by using fem, compares the two lining types ' s merits and demerits in stress, deformation, fracture state, the combining bearing of surrounding rock and lining structure, the safety and economics
本文針對圍巖條件比較破碎，裂隙發育的調壓井洞室結構，就兩種襯砌結構型式分別進行了高水頭作用下的有限元數值模擬，從調壓井襯砌結構選型角度分析對比了兩種襯砌結構型式在圍巖及襯砌結構應力與變形、襯砌結構鋼筋混凝土開裂、圍巖與襯砌結構聯合承載、結構安全儲備、經濟等方面的優劣。To solve some questions about oil production declining quickly, production and injection patterns are imperfect, the low degree of reserves control, and the injection water not enough in injection well, we have taken measures such as strengthen the geologic integrated research, drill extension well and adjustment well, strengthen water injection system, and optimize fracturing techniques, which has improved reservoir development effect
為了解決產量遞減快、注采井網不完善、儲量控製程度低、注水井欠注等問題，採取加強地質綜合研究、鉆擴邊井和調整井、強化注水系統和優化壓裂工藝等措施，有效地改善了油藏開發效果。The main work is done with the help of model experiment. in the flood - relief experiment, the flood carrying capacity of spillway tunnel is checked. in the hydraulic experiment of the diversion power conduit system, the followings are studied : the flow condition and fluctuation in the surge chamber, the distribution of flow velocity before the rack in the surge shaft, the amplitude of stage in the quick gate bay etc. the test step, content and results of different proposals are introduced in details
本項優化試驗研究的目的主要在於，通過泄洪系統整體水力學試驗，校核泄洪洞的泄流能力；通過發電引水系統整體水力學試驗，研究調壓井內水流流態和水位波動情況、調壓井內攔污柵前流速分佈情況；確定快速閘門井內水位波動幅度；試驗確定壓力管道水擊壓力穿井系數以及泄洪洞弧形門處的水壓力。The effect of variation in surge shaft section size upon the reflection of water hammer pressure and the speed of quality fluctuation attenuation
調壓井斷面尺寸變化對水錘壓力反射及質量波動衰減速度的影響The oversimplified models can not reflect the mutual effect of hydraulic system and power system, and they may cause irrational conclusions when they are used in the studies on middle or long term stability, resynchronization of hydro turbine and generator and large - disturbance surge tank system that relate closely to the mutual effect of hydraulic system and power system or the auto governing
採用這種水或電的單方面簡化模型不能準確反映水力系統與電力系統的耦合作用，對于諸如電力系統中長期穩定、水輪發電機組再同步、調壓井系統大波動穩定等這些與水電耦合和自動調節作用密切相關的問題的研究，可能導致不合理的結論。In this paper according to the design scheme of yao heba power station in nan yahe river, the mathematical model with longer and complicated conduit system, elastic water hammer and pid regulating low of voter turbine adjusting system in the case of the small fluctuation has being built, which include conduit system, surge tank, draft tube, water turbine, generator and governor. the hydraulic losses are taken into account, and nonlinearization in water turbine and the governor is also taken into account
本文根據南椏河姚河壩水電站的設計方案，對水輪機調節系統，按長引水管道復雜引水系統、彈性水擊、調速器為pid調節規律，在小波動情況下，對包括引水道、調壓井、尾水管、水輪機、發電機、調速器在內的水輪機調節系統建立數學模型，並計及引水管道水力摩阻損失，對水輪機、調速器考慮了其中的非線性，利用功能強大的matlab軟體編制了源程序進行計算機模擬計算。Applications of plc programmable controller and supersonic positioner for the pressure - adjusting well gates control of hydroelectric power plant
可編程式控制制器及超聲波物位計在水電廠調壓井閘門控制中應用For the sake of the research about hydroelectric interfere among machines, the article utilized the simulink in matlab as simulating tool, meanwhile established the simulating model about two high head diversion water turbines regulation system in violent fluctuating pressure sharing one head race tunnel and surge tank and one penstock. then calculated the load rejection transition process by means of the real parameters of a hydro power station, analysed the interfere of hydro power station safety and stable nenring brought by hydroelectric interfere and put forward a series of measures that lightening the hydroelectric interfere
為了研究機組間的水力干擾，本文採用matlab下的simulink作為模擬工具，建立共用有壓引水管道、調壓井、壓力主管的兩臺高水頭引水式水輪機調節系統大波動時的模擬模型，引入實際電站的參數，對甩負荷過渡過程進行了模擬計算，分析水力干擾對電站安全、穩定運行所造成的影響，並提出了一系列減輕水力干擾的措施。There are many main buildings in the plant such as concrete - faced rockfill darn, the second darn with clay core, spillway, diversion tunnel, surge tank, ground workshop and switch mom etc
電站的主要建築物有砼面板堆石壩、粘土心墻二壩、溢洪道、引水隧洞、調壓井、地面廠房和開關站等。All kinds of special pipes and conduits ( ditches ), ash storage sites, wells, pumping stations, water cooling towers, oil depots, dikes and dams, railways, roads, bridges, docks, fuel loading and unloading equipment, lightening arresters, fire - fighting equipment and other related ancillary equipment outside power plants and power transformation stations
（三） 、水力發電廠使用的水庫、大壩、取水口、引水隧洞（含支洞口） 、引水渠道、調壓井（塔） 、露天高壓管道、廠房、尾水渠、廠房與大壩間的通訊設施及附屬設施。Reservoirs, dams, water inlet, water diversion tunnels ( including branch tunnels, water diversion canals, voltage adjustment wells ( towers ), open - air high - voltage conduits, premises, water discharge canals, communications facilities between premises and dams and other related ancillary equipment used by hydropower stations
（三） 、水力發電廠使用的水庫、大壩、取水口、引水隧洞（含支洞口） 、引水渠道、調壓井（塔） 、露天高壓管道、廠房、尾水渠、廠房與大壩間的通訊設施及附屬設施。The pressure diversion system usually includes inlet tunnel, surge chamber and penstock etc.
水電站壓力引水系統一般包括引水遂洞，調壓井、壓力鋼管等。Application of sliding form construction technique in hongye - 2 hydroelectric power station surge shaft concrete placement
紅葉二級水電站調壓井豎井滑模施工技術Through the experimental research, the reasonable parameters of the surge chamber of the hydropower station are obtained
通過模型試驗得到了該壓力引水式水電站調壓井的合理參數。There are two lining structure types which are frequently used in engineering presently, one is the reinforced concrete lining, another is the steel lining encircled by concrete
摘要目前工程上比較常用的水電站調壓井襯砌結構型式有兩種，一種結構型式是鋼筋混凝土襯砌結構型式，另一種結構型式是鋼襯加回填混凝土襯砌結構型式。Optimization and control for completion pressure system and cementing technology of adjustment wells
調整井完井壓力系統及固井工藝的優化與控制Some main factors which have influenced the cementing quality of adjustment wells in henan oil region include high pressure water injection wells, large pressure differences inter - zones, and mud property, etc
在河南油區影響調整井固井質量的主要因素有注水井高壓，層間壓差大以及泥漿的性能等。In this case, when one of the machines be placed into the transition process of the vident fluctuating pressure for some kind of reason, the other machines would be affected become of the fluctuating pressure in the diversion system and drainage system of water in upstream and downstream which use the same one surge tank and the same one penstock with the machine, so the other machines would be put into transition process of fluctuating pressure, and become a kind of hydroelectric interfere
在高水頭引水式水電站中，通常幾臺機組共用同一調壓井，且共用壓力主管。在這種情況下，當其中一臺機組由於某種原因處于大波動過渡過程，則其在電站上下游引、尾水系統中引起的壓力變化必然會影響與其共用調壓井和壓力主管的其它機組，使其它機組也處于過渡過程，形成一種水力干擾。分享友人