油粘度 的英文怎麼說
中文拼音 [yóuniándù]
油粘度
英文
oil viscosity-
Test method for kinematic viscosity of asphalts bitumens
石油瀝青運動粘度測定法In this paper, glycidyl ether, which was high epoxide value and low viscosity, was synthesized from 2 - trimethylene glycol, epichlorohydrin and the normal butyl alcohol by phase transfer catalyst based on the orthogonal experiment design
摘要採用1 ， 2 -丙二醇、正丁醇和環氧氯丙烷為原料，在相轉移催化劑的作用下反應，通過正交實驗合成了的高環氧值、低粘度的混合醇縮水甘油醚。First, a simple discussion for the mechanism about electrostatic atomization of the liquids has been given ; then the paper theoretically analyzed waving course, liquid drop producing course, and the liquid drop diffusing course in electrostatics atomization process., gave an analysis about the methods about carrying charges to the liquid drop, and analyzed that liquid with high electrical conductivity can be carried charges and atomized by electric field, while the isolated liquid with low electrical conductivity can be charged fully with the soakage electrode and inducing charge methods. at last the paper designed and configured the experimental equipment, conducted the atomization experiment to the three liquid medium - kerosene, emulsifier and alcohol under the same environment, handled the experimental results, then summarized the relationship between liquid electrostatic atomization effect and liquid surface tension, electronic conductivity and viscosity, along with the influence of voltage to electrostatic atomization and so on, found out the liquid atomization rule in high voltage electrostatic field
首先，對液體介質的靜電霧化機理作了初步的探討，理論上分析了液體霧化過程中射流區、波紋區、霧滴區和霧滴擴散區;然後對液體荷電方法進行了研究分析，對于高電導率的液體，場致荷電和接觸荷電可以使其霧化，而對于電導率較低的絕緣液體，需用浸潤電極荷電和感應荷電方法使其充分帶電;最後，根據前面的研究分析，設計和組裝試驗裝置，在同一環境下對煤油、乳化劑、酒精三種不同液體介質進行高壓靜電霧化試驗，並對試驗結果進行分析處理，總結出液體靜電霧化與液體表面張力、電導率和粘度的關系及電壓對液體靜電霧化的影響等，得出高壓靜電場中液體霧化的一般規律。S gear oil pump can deliver clean neutral oil liquid of viscosity at 1 - 8 e, such as the mineral oil of engine oil, coal oil and diesel oil, as well as various vegetable oils, from one container into another
型齒輪油泵能將粘度為1 - 8 e清潔的中性油液（例如：機油、煤油、柴油等礦物油和各種植物油）從一容器輸送到另一容器內。Study on influencing factors to viscosity of crude dil
影響原油粘度因素的試驗研究Viscosity classification of internal - combustion engine oil
內燃機油粘度分類In exploiting heavy oil, water blending is one of the most important methods to lower viscosity of heavy oil and increase its flow property for enhancing oil recovery
摘要在稠油開采過程中，摻水法是降低稠油粘度、增加其流動性達到提高開采效率的重要措施之一。Through analyzing the effect of temperature and nitrogen on crude oil viscosity the influences of different nitrogen injection volume and injection modes on steam displacement are contrasted, the mechanism of nitrogen - assisted steam stimulation is clarified, which includes : heat carrying capacity is raised, the saturation of remaining oil is reduced after nitrogen - assisted injection is made ; crude oil flow is enhanced because of nitrogen compression and dispersion and the change of oil flow shape ; water back - production rate is improved by expanding the steam sweep volume and compensating in - situ energy ; steam distillation effect is enhanced
通過分析溫度、氮氣對原油粘度的影響，對比不同注氮量、不同注入方式等對蒸汽驅油效果的影響，弄清了氮氣輔助蒸汽增產的機理主要表現在：氮氣輔助后增加攜熱能力，降低殘余油飽和度，氮氣的壓縮膨脹作用分散和改變了原油流動形態，增強了原油流動性；擴大蒸汽的波及體積，補充地層能量，提高回採水率，強化蒸汽蒸餾效應。Influence of oil viscosity on surface roughness of cold rolling strip of stainless steel
油粘度對冷軋不銹鋼帶表面粗糙度的影響Oil type 1, non - biodegraded oil, is characterized by low viscosity, low density, high content of saturated fraction, low content of resin and asphaltene and high ratio of isomerization of steranes
第一類原油粘度和密度低，族組成以飽和烴組分為主，非烴和瀝青組分含量低，甾烷異構化指標高，未遭受生物降解。Oil type 2, also non - biodegraded, is characterized by extremely high viscosity, relatively high density, low content of saturated fraction, high content of resin and asphaltene and low ratios of isomerization of steranes
第二類原油粘度特大，密度相對較高。族組成以非烴和瀝青質組分為主，飽和烴含量低。甾烷異構化指標低，未遭受生物降解。Conversion of kinematic viscosity to saybolt universal viscosity or to saybolt furol viscosity, method for 05. 01, 10. 03
運動粘度換算成賽波特通用粘度或賽波特重油粘度的方法Standard practice for conversion of kinematic viscosity to saybolt universal viscosity or to saybolt furol viscosity
運動粘度換算成塞波特通用粘度或塞波特重油粘度的標準實施規程Vgc standard test method for calculation of viscosity - gravity constant of petroleum oils
石油潤滑油粘度-重力常數Therefore the effect of nitrogen on oil viscosity is less, while the oil viscosity is still the action of high temperature steam
此外，氮氣對原油粘度影響較小，原油降粘仍是高溫蒸汽的作用。This method can overcome the disadvantage of traditional one that choosing viscosity of gear lubrication oil according to experience and can work - out concrete numerical value directly, so that the viscosity of gear lubrication oil can be chosen on a scientific basis
克服了傳統的經驗法選擇齒輪潤滑油粘度的局限性，將齒輪潤滑油粘度的選擇提到理論高度並可直接算出具體數值。Pyrolytic parameter is used to establish the quantity evaluative method on estimating oil saturition, viscosity of petroleunu density of crude oil, it is important significant to detailed survey, oil and gas geological reserves
應用熱解參數建立估算含油飽和度、原油粘度、密度等定量評價參數方法，對于精細勘探，提交地質儲量具有重要指導意義。Analytical approach of fluid physical property for heavy - oil reservoirs. crude oil viscosity measurements
稠油油藏流體物性分析方法.原油粘度測定The finite difference method and matlab / simulink are used to simulate the pressure transients accompanying the growing and collapsing of gas bubbles and cavitation in low pressure hydraulic pipelines. a method using selector block in matlab simulink to solve the equations in spatial dimension is developed. the pressure transients under different conditions such as different initial flow rate, different viscosity and different initial gas bubble volume are simulated
採用有限差分及matlab / simulink模擬方法，提出了採用simulink中selector模塊求解空間域上積分的方法，對低壓液壓管路有氣泡和氣穴產生的瞬態壓力脈動過程進行了時間域和空間域上的求解，對不同起始流量、不同液壓油粘度和不同初始氣泡量等條件下的瞬態壓力脈動過程進行了模擬研究。In order to improve the effect on the development of heavy oil well and prevent energy of the reservoir from decreasing in m120, nitrogen & steam soak technology should be adopted
摘要八面河油田面120區儲層滲透率較低，油層原油粘度較大，出現了熱采效果差，地層能量下降快的現象。分享友人