高增壓機 的英文怎麼說
中文拼音 [gāozēngyājī]
高增壓機
英文
hyperbar engine-
Nf - 6 wind tunnel is a pressurizing, continuous, high - speed and return - flow aerofoil wind tunnel
Nf - 6風洞是一座由軸流式壓縮機驅動的增壓、連續、高速迴流式翼型風洞。As time passes by, the avoirdupois of this man will overrun natural avoirdupois standard, in which case, his chance of suffering diabetes, hypertension, coronary heart disease, fat liver, gallbladder disease and gouty disease will increase greatly
當一個人的體重超過標準時,得糖尿病、高血壓、冠心病、脂肪肝、膽囊疾病、痛風的機會就大大增加。These are communication between distance sensors and plc, the realization of pid control in plc and the data - input of bcd dial plate. applying the plc in the spotting hydraulic presses, which enhances the reliability and anti - interference greatly, buildups the position control accuracy, promotes the spotting quality, realizes the combination of machine, hydraulic and electronics
將plc應用於研配液壓機系統的控制,極大的提高了系統的可靠性和抗干擾能力,同時也增強了位控精度,很好的提升了研配質量,實現了機電液的有機結合。When the alumina fiber accounted for 10 %, the density of the composites was chiefly high and the fiber evulsion effect was reinforced ; when the alumina fiber accounted for 30 %, the fiber evulsion effect, fracture and bridge - connection effect were mainly strengthened, when the fiber proportion was 50 %, at the temperature of 1500 c, the bending strength reached 26. 11 mpa while the compressive strength was 79. 30 mpa
氧化鋁纖維含量為10和30的試樣增強機理不同,含量為10時,復合材料以基質密實度高、纖維拔出效應增強為主;氧化鋁纖維含量為30時,復合材料以纖維拔出、斷裂、橋聯效應增強為主。當纖維含量為50時,在1500下燒成,其抗折強度達到26 . 11mpa ,耐壓強度達到79 . 30mpa ,該復合材料可用作輕質保溫材料。By analyzing and experimentally verifying the model, new ways of improving mixer performance were put forward. ( 1 ) heat water should be used in the mixer ' s temperature control to make the mixer work with optimal parameters. ( 2 ) the surface materials of the mixing chamber and rotors should be chosen rationally to change material surface energy and increase friction on them. ( 3 ) when the compound was processed under higher pressure of floating weight, shallow groovers or stripes parallel to the axle of the rotor should be made on the mixing chamber internal wall to increase the real contact area and improve mixing effect
通過對模型的分析和實驗驗證,提出了提高密煉機混煉效果的新途徑: ( 1 )密煉機溫度控制採用溫水冷卻,使密煉機處于最佳工作狀態; ( 2 )通過合理選擇密煉室和轉子表面材料以改變材料表面能來增大膠料與它們之間的摩擦力; ( 3 )在上頂栓壓力較大的條件下,在密煉室內壁與轉子軸線同方向加工淺的光滑槽可明顯改善混煉效果。Sicp / al matrix composites, with 5, 15 and 25 % volume fraction of sic particles, were prepared by vacuum hot - pressing sintering processing in this paper. based on mechanics properties, sem observation and energy dispersive x - ray analysis, the interface reaction phenomenon of sicp / al composites made by vacuum hot - pressing sintering, as well as the reinforcement and fracture mechanisms of this composite were analyzed. the dynamic responses of sipc / al composites were studied by a split hopkinson high - speed pressure bar impact system which strain rate was from quasistatic state strain rate ( 3. 3 10 - 3s - 1 ) to dynamic state strain rate ( 5. 2 103 s - 1 )
本研究以武裝直升飛機防護裝甲材料為研究對象,採用真空熱壓粉末冶金燒結工藝制備了含sic顆粒體積分數分別為5 、 15和25的sic顆粒增強鋁基復合材料,結合其力學性能、掃描電鏡和界面微區能譜分析結果,分析了sic _ p al復合材料的真空燒結過程中的界面現象,以及材料增強和斷裂機理,並利用hopkinson高速壓桿沖擊實驗系統對其從靜態到動態(應變率為3 . 3 10 ~ ( - 3 ) s ~ ( - 1 ) 5 . 2 10 ~ 3s ~ ( - 1 ) )的壓縮破壞響應進行了研究,分析了不同體積分數sic _ p al復合材料高應變率壓縮載荷下,材料的變形和微觀損傷機理,以及利用高速沖擊空氣炮測定了改復合材料制備剃度復合板的穿透性能。The great competition of automobile market has urged the factories to shorten the product development time ; and on the other hand, with the development of turbo, high power and light engine, the researchers have kept their eyes on the intensity more than the past
=汽車市場的激烈競爭,促使生產廠家極大地縮短了產品開發時間;另一方面,發動機朝著增壓、高功率、輕量化方向的迅速發展,又使研究人員更加註重發動機強度問題的研究。The high alloy and metal ceramic valve seats and valve guide manufactured by ourselves can satisfy the requirements of unleaded gasoline, diesel oil and natural gas engines, and also can apply to the requirements of natural air admission and various pressurization intensification engines
公司生產的高合金粉末冶金氣門座和氣門導管能滿足無鉛汽油機柴油機天然氣發動機需要,也能滿足自己吸氣及各種增壓強化發動機需要。並可根據客戶要求來樣加工。But there is a main question that pvdf does not be in p phase with higher piezoelectric property, but be in other phases with lower or without piezoelectric property, thus, which can not improve distinctly piezoelectric constant d33, reduce notably dielectric spoilage ( tg5 ) and raise remarkably mechanical coupling factor ( kp ) of 0 - 3 pzt / pvdf piezoelectric composite, so these will restrict its development and application. in this paper, 0 - 3 pzt / pvdf piezoelectric composite will be prepared by room pressing - solidity, high - temperature - pressing and room - pressing techniques respectively
由於這個壓電復合材料體系存在一個主要問題? pvdf在0 ? 3型pzt / pvdf壓電復合材料中通常不是以具有較強壓電性的相晶態形式呈現,多是以其它的相態存在,不能有效地提高0 ? 3型pzt / pvdf壓電復合材料的壓電常數d _ ( 33 ) 、降低介電損耗tg和增大機電耦合系數kp等壓電和介電性能,從而嚴重地制約它的發展和應用。Simulation of high supercharge locomotive diesel
高增壓機車柴油機模擬研究This edition comes as cd plus dvd combo. the dvd features 4 mvs as well as making of and trivia material, and an exclusive 64 - page
介未能充份發揮fd的高速性能,而涉更為levin裝上機械驅動增壓器來克制fd的turbo ,比賽漸漸進入膠著狀態On the engine, turbocharging can boost power 30 to 40 percent.
在發動機上採用渦輪增壓,可使其功率提高3040。The rare earth foam aluminum alloy has the high elasticity ratio 、 compress yield strength as well as rheopectic platform area than others in three kind foam metal of different bulk materials, further analysis the enhancement mechanism, of rare earth to the aluminum alloy with the constitution diagram
在三種不同基體材料的泡沫金屬中,稀土泡沫鋁合金具有較高的彈性模量、抗壓屈服強度以及流變平臺區,進一步結合金相圖分析稀土對鋁合金基體的增強機理。With this turbocharger on high altitude area, the power of diesel engine need not be modified or less modified, which meets the charging need of the diesel locomotive in the west plateau condition in china
特別是在高原地帶,裝用這種增壓器后,能使柴油機功率少修正或不修正,較好地滿足了鐵路內燃機車在西部高原條件下的增壓需要。Based on the imported turbocharger vtc254 which is in operation, considering the high altitude in the west as well as continuously speed - raising need and the characteristic of our railway diesel locomotive, in this paper 16v280 diesel engine turbocharger, especially the compressor is discussed. for example, through calculation on the match of turbocharger and diesel engine, a brand - new technology for compressor wheel is introduced
本課題是以目前運營中的引進增壓器vtc254為基礎,針對我國鐵路內燃機車的特點,為解決西部高原內燃機增壓的需要和我國鐵路機車不斷提速的需要,對我國目前的主營機型16v280柴油機匹配的增壓器,特別是對壓氣機進行研究。Suitable for demanding to use various kinds of of the api cd sf grade oil to value load, high pressurized diesel engine, including various kinds of are domestic and importing the heavy - duty vehicle, engineering machinery, mine equipment and diesel oil generating set
用途適用於要求使用api cd sf級油的各種重負荷高增壓柴油機,包括各種國產及進口重型車輛工程機械礦山設備和柴油發電機組。The mechanism of corticosteroid - induced ocular hypertension is increased aqueous outflow resistance
類固醇誘導性高眼壓的發生機制是房水流出阻力的增加。Suitable for demanding to use high load, high - power, four strokes, gush out directly, the cold type diesel engine in turbine pressurizations of the api cf - 4 sg grade oil, include various kinds of domestic and importing the heavy - duty transportation vehicle of the new - type diesel engine and engineering machinery working under various kinds of harsh operating modes, lubrication of mine equipment, diesel oil generating set
用途適用於要求使用api cf - 4 sg級油的高負荷大功率四沖程直噴渦輪增壓中冷式柴油發動機,包括各種國產或進口新型柴油發動機的重型運輸車輛及在各種苛刻工況下作業的工程機械礦山設備柴油發電機組的潤滑。It suitable for it demand it use api ch - 4 grade the the oils one high speed load, the turbine pressurization not high, in cold, four stroke pairs of piston gushing out type diesel engine direct not metal of two sections
用途適用於要求使用api ch - 4級油的高速高負荷渦輪增壓中冷四沖程兩段雙金屬活塞直噴式柴油發動機。This new technology changes from the traditional method by which the induced and compressor wheel separately are designed and produced to a new one by which the one - piece compressor is designed. on the basis of this new technology and the optimum blade profile, the performance of both the compressor and the turbocharger is largely improved. through the heating power calculation of the compressor, the analysis of the surge and the block of the compressor, the test - bed performance test of the turbocharger, the matching test of turbocharger and diesel engine, the propulsion test of the turbocharger on plateau condition, it is proved that the newly - designed compressor not only has high efficiency, but also improves the flow distribution in the high efficiency area so that the propulsion line can run through the high efficiency area
主要內容包括:提出一種全新的壓氣機葉輪技術和概念,這種技術將傳統的導風輪和壓氣機分開設計、單獨加工改為整體設計、整體加工的單體葉輪;從增壓器與柴油機配機計算所得出的基本參數出發,通過對壓氣機進行熱力計算,確定壓氣機的基本結構參數;再對葉型以及葉輪輪廓與葉輪罩殼的配合間隙進行優化,對新設計的壓氣機進行喘振和堵塞分析;通過增壓器平臺性能試驗,驗證了新設計的壓氣機的性能水平得到了較大的提高,達到了提高增壓器的整體性能水平的目的;通過增壓器與柴油機配機試驗、以及增壓器用於高原條件下的牽引試驗,驗證了新設計的壓氣機不但具有高效率,還改善了高效率區的流量分佈,使牽引特性線貫穿高效率區。分享友人