實船測試 的英文怎麼說
中文拼音 [shíchuáncèshì]
實船測試
英文
shiphoard measurement-
The advantage and disadvantage of measurement of propeller - induced pressure by using different equipment is discussed. the method to obtain self - propulsion point for full scale in depressurized towing tank is studied. the measurements of pressure of two propeller models are carried out, the results of the measurement agree with those obtained by cavitation tunnel very well, which proves this measurement is successful, and the theoretical prediction is verified too
比較了不同測試設備用於螺旋槳脈動壓力測試的優缺點,探討了在減壓拖曳水池中實現實船自航點的方法,並進行了兩只螺旋槳模型的脈動壓力測試,經與空泡水洞中脈動壓力的測試結果進行比較,說明該項測試是成功的,同時也對脈動壓力的理論預報結果做了驗證。Beijing seven - color ring technology products television limited is the development, production, marketing, and system engineering for the main business, the renowned products of complete autonomy in r & d and production arm of a large series of video products, its overall performance can be fully verified, the process equipment and its key components are world - class manufacturers, by the authority of physical abnormalities destructive testing and the safety of a number of patented technologies, a declaration rocker flying boat full compatibility broadcasting class, professional - level film cameras, video cameras, small hdtv cameras, boom achieve the same product serialization
北京七色光環科技發展有限公司是影視產品的開發、生產、銷售、及系統工程為主營業務,產品有享譽中外的完全自主研發生產的大型影視搖臂系列產品,其整機性能得以充分驗證,其工藝設備及其關鍵部件均由世界一流的廠商提供,通過權威物理異常破壞性的安全測試及多項專利技術的申報,飛行船搖臂全面兼容廣播級、專業級膠片攝影機、攝像機,小型高清攝像機,實現了同一臂型產品系列化!Sea sickness is one of the most important factors which influence the fighting strength of crossing sea campaign, and it is very significant in reality to the testing of sea sickness
暈船病是影響我軍渡海作戰能力的重要因素之一,對暈船病測試研究具有重要的現實意義。On the basis of improving the dramatic characteristic of fluid drive system of the platform, the electro - hydraulic servo control system of simulating platform is designed, and its characteristic is analyzed, and the corresponding control algorithm is studied in this paper. what all do is in order to make the platform of ship motion simulating simulate the motion of ship, and realize the high precision motion pose of the platform, and achieve the motion performance index required by the testing of sea sickness
在提高平臺液壓驅動系統動態性能的基礎上,本文進行了模擬平臺電液伺服控制系統的設計、特性分析和控制策略研究,使該模擬平臺能模擬船舶運動,實現高精度的平臺運動姿態,達到暈船病測試所需的運動環境性能指標。The project of the experimental and theoretic research on friction reduction by microbubbles for high - speed ships, supported by the national natural science foundation of china ( no. 19772050 ), aims to study the key technology of air - jetting devices and its relevant problems, theoretically predict the law of bubble diffusing in the boundary layer and calculate the friction of the hull
國家自然科學基金項目「高速氣泡船減阻試驗及理論研究」的目的在於研究高速氣泡船噴氣裝置的關鍵技術及其相關問題,並從理論上預測噴氣氣泡在船底邊界層的擴散規律和計算船體摩擦阻力,為將這一技術應用到實船上提供基礎。The result indicates that the method is as accurate as the imo ' s method. secondly, three methods being generally adopted to measure diesel power on - board ship are itemized and roundly compared, emphasizing on their principles, steps and error analysis
然後,以imo規定的「實船測試相關參數的儀器的允許偏差」為基準,對目前通常採用的各種柴油機功率實船測量方法:示功圖法、經驗法和扭矩儀法進行了系統的分析比較。Full scale ship power measuring of quot; fangcheng quot; trailing suction hopper dredger and operational sailing speed forecast after draghead transformation
號耙吸挖泥船實船功率測試及耙頭改造後作業航速預報A stuty on the visual performance moniting and analysis system of diesel engine for marine use abstract : on the basis of a brief analysis of the present state of diesel engine performance moniting and analysis system for marine use, this paper put forward a new visual performance moniting and analysis system
本文簡單分析了船用柴油機性能監測與分析系統的現狀,提出一個集柴油機性能試驗和實船監測於一體、從廠家到船舶跟隨機器、兼顧性能測試和技術狀態評估、提供數據輸出介面的可視船用柴油機性能監測與分析系統。On the basis of this analysis the radiation and diffraction forces of the ship are calculated using these three methods and compared. at the same time vertical ship motions in regular wave are solved by these three methods. the results are compared to test each method ' s availability and suitability, thus the theoretical basis of optimize design of sea - keeping performance is provided
分別介紹了二維切片法、高速細長體理論和三維理論的基本原理,分析了三種不同方法各自的適用性,在此基礎上分別計算了船舶的輻射力和繞射力,比較了這三種方法的計算結果,為不同營運目的的船舶耐波性計算提供陜速有效而實用的計算方法;同時應用三種方法計算了船舶在規則波中的垂向穩態運動響應,比較三種方法的計算結果,測試各種方法的有效性和適用性,為船舶耐波性的優化設計提供原始的理論基礎; 2At present, the development of voyage data recorder based on can fieldbus has completed, and the system was tested with good results acquired
西安理工大學碩士學位論文日前,基於ca入總線的船載航行數據記錄儀已基本開發完畢,並進行了實際測試,系統l作良好。As a part of work, the paper do some research in performance test of vdr ( voyage data recoder ). we establish the standard of china vdr performance test and pass the authentication of china classification society. the test result is satisified after testing all chinese vdr practically
作為論文工作的一部分,對vdr ( voyagedatarecorder )即船舶航行數據記錄儀的性能測試進行了研究。制定了vdr性能測試的國內標準,編寫了用於測試國內vdr產品的測試軟體,通過中國船級社認證,並實際測試了國內所有廠家的vdr產品,效果良好。Experimental projects will be conducted in ocean engineering laboratories illustrating concepts taught in class, including ship resistance and model testing, lift and drag forces on submerged bodies, and vehicle propulsion
在海洋工程實驗室中的實驗計畫將輔以解釋課堂間所教授的概念,包括船阻及模組測試、沈體之升力及拖曳力及載具推進力。A measurement system of ship motions during model tests and full scale seakeeping trials
一種船模和實船試驗中的船舶運動測量系統Then two sets instrument, sec shaft horsepower meter and wdc 1605a current ship power measurement system, are analyzed, emphasizing on basic principle, performance, installation and operation on - board. in the end, by means of microsoft access and visual basic, the calculation program of nox emission from marine diesel engines is finished, which facilitates emission test on - board ship
最後,藉助access數據庫和visualbasic編程語言,編寫「船用柴油機nox排放實船測試的計算程序」 ,解決了船舶柴油機氮氧化物簡化實船測試方法的應用程序化問題。Using processed experiment data of practical ship plate, the author establishes six linear regression models and three neural network models in this thesis with local contraction being the response variable. the explanatory parameters used in the models are attributed to the collaboration of department of naval architecture, dalian university of technology and dalian new shipyard
作者在大連理工大學船舶工程系與大連造船廠、新船重工多年合作,通過大量的試驗板與實船板試驗測試,在找到的影響加工成形的主要參數的基礎上,運用回歸分析法,對945鋼水火加工成形進行了試驗、分析。So it is very necessary to study the method measuring diesel power on - board ship, which is one of nodus of engine test on - board. at first, a predigested method is summarized to calculate nox emission from marine diesel, based on preference 1. to validate the calculation method, the predigesting theory is analyzed and the data from man b & w 5s50mc marine diesel engine ' s bed test is calculated
首先,在參考文獻1的基礎上,總結提出「簡化的氮氧化物排放量計算方法」 ,分析了該方法的理論依據,並以manb & w5s50mc船用柴油機的實測數據加以驗證,進一步論證了「船舶柴油機氮氧化物簡化的實船測試方法」的可行性。This paper analyzed the superstructure ' s vibration of large scale container ships and includes : 1 ) forecasting for superstructure ' s global vibration of container ships ; 2 ) analytical method calculation for superstructure ' s local vibration of container ships ; 3 ) fem method calculation for. superstructure ' s global vibration of 1714teu container ship ; 4 ) vibration test on board the 1714teu container ship
本文主要對大型集裝箱船上層建築振動進行了研究,分為幾個方面: 1 )集裝箱船上層建築整體振動的預報; 2 )集裝箱船上層建築局部振動的解析法計算分析; 3 ) 1714teu集裝箱船上層建築振動的有限元計算; 4 )集裝箱船上層建築振動的實船測試。The ship power station simulator can do operating training, setting troubles, monitoring state of the power station, simulating sound and light, measuring result of the simulation and also simulate the normal and abnormal running state of the ship power station. the simulator can also simulate dozens of troubles and achieve the demand of truly simulating the ship power station
該系統能夠實現操作訓練、故障設置、系統監控、聲響模擬和特性測試等功能,模擬了船舶電站正常和非正常運行工況以及數十種故障;達到了真實地模擬船舶電站的要求,並能進行相關的模擬訓練。To solve cylinder liner crack problem of a certain large marine diesel engine, the crack was studied and analysed being aimed at the cylinder liner which created the crack by means of colouring crack detection, electron microscope scanning, energy spectrum analysis, chemical composition analysis and so on. also the temperature distribution and the stress condition of the cylinder liner were researched and analysed utilising measurement on board ship and finite element analysis method. finally the main causes of the cylinder liner crack were synthetically analysed and determined
為解決某大型船舶柴油機氣缸套裂紋故障問題,利用著色探傷、電子顯微鏡掃描、能譜分析、化學成分分析等方法對其裂紋進行了研究分析;並利用實船測試、有限元分析等方法對該型缸套的溫度分佈狀況、應力狀況,進行了研究分析.確定了缸套開裂的基本原因In this paper, the trend of worldwide emission control and the probability of emission measurement on - board ship is discussed in the context of annex vi to marpol 73 / 78. then the inevitability of emission measurement on - board is brought forward
本論文以imo 《 marpol公約》附則「防止船舶造成大氣污染規則」的出臺為背景,分析了今後對船用柴油機的排放限制必將越來越嚴格的趨勢,得出船用柴油機排放實船測試勢在必行的結論。分享友人