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操作弹性     
相关语句
  turndown ratio
     Non-uniform perforated compound tray showed slight higher efficiency,20%~60% greater turndown ratio,20%~80% larger gas capacity,70% larger liquid capacity in comparison with uniform perforated compound tray.
     研究结果表明,非均匀开孔率复合塔板与均匀开孔率复合塔板相比,具有效率略高、板压降随气液量增大平缓、操作弹性增大20%~60%、气体处理量增大20%~80%、液体处理量增大70%左右的突出优点。
短句来源
     Compared with uniform perforation compound trays, non-uniform perforation compound trays have greater turndown ratio by 20%-60%, larger gas capacity by 20%-80%, and larger liquid capacity by about 70%.
     非均匀板复合塔板与均匀板复合塔板相比 ,操作弹性大2 0 %— 6 0 % ,气处理量大 2 0 %— 80 % ,液处理量大 70 %左右 ;
短句来源
     The experimental results showed that CRSV is an excellent valve tray with high turndown ratio and stable operation. Compared with F1 valve,CRSV pressure drop is lowed by 10%-20%,entrainment lowed by 20% and weeping lowered by 15%-20%.
     实验结果表明:复合条形细分浮阀塔板比标准的F1型浮阀塔板压降可低10%—20%,雾沫夹带量低20%,低气速下泄漏量低15%—30%,这表明复合条形细分浮阀具有更好的操作弹性
短句来源
     Two-stage membrane separation unit of TBM medium-low pressure modules is installed to process the gas stream at a capacity of 11,000 Nm3/h with a turndown ratio of 30%-130% . The design on-stream time is 8 ,400 h/yr, hydrogen production is 6,798 Nm3/h with H2 purity greater than 91% and H2 recovery rate higher than 85% .
     膜分离装置采用了TBM中低压膜,并首次使用了两段分离设计,公称处理量达11 000 m3/h,操作弹性为30%- 130%,设计年开工时间为8-400 h,可产氢气6 798 m3/h,其中氢气体积分数大于91%,氢气回收率大于85%。
短句来源
     Compared with F_1 type valve tray under the same condition, RCH decreases by 250-300Pa in pressure drop of each tray and increases by 20%-25% in capacity; meanwhile, its turndown ratio increases by 15% and tray efficiency increases by 5%-10%. Consequently, RCH is proven to be a better valve tray in terms of comprehensive technology.
     实践证明在相同条件下 ,RCH喷射浮阀塔板与F1型浮阀塔板相比 ,每层塔板压降降低 2 5 0— 3 0 0Pa ,生产能力提高 2 0 %— 2 5 % ,操作弹性增加 15 % ,塔板效率提高 5 %— 10 % ,故它是一种综合技术性能优异的新塔板
短句来源
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  operation flexibility
     After revamping, processing capacity has been expanded to 5 500 b/d and operation flexibility increased greatly with the good product quality. Solvent consumption has reduced from 16.1 kg/t to 1.67 kg/t, together with the energy consumption from 2 449.3 MJ/t to 1172.3MJ/t. Annual economic benefits have reached 3 000×10 4 RMB yuan.
     改造后加工能力提高到 0 .30Mt/a ,装置的操作弹性大大提高 ,产品质量优良 ,溶剂单耗由 16 .1kg/t降至 1.6 7kg/t,能耗由 2 4 49.3MJ/t降至 1172 .3MJ/t,年经济效率达 30 0 0× 10 4RMB $。
短句来源
     The results showed that the system operated stably,separation efficiency reached 99.998%,catalyst consumption in regenerator decreased below 0.5 kg/t from 0.3 kg/t,overall pressure drop decreased from 6.8 kPa to 5.5 kPa; this system had better operation flexibility and adaptability.
     应用结果表明,BY型高效旋风分离系统工况稳定,分离效率达到99.998%,再生器内催化剂单耗由原来的0.5 kg/t降低到0.3 kg/t以下,旋风分离系统总压降由6.8 kPa降低到5.5 kPa,操作弹性大,适应性强。
短句来源
     The VPSA technology and the speciality ofthe design can ensure the operation flexibility, high-purity product and promising hydrogen recoveryrate.
     VPSA装置技术和设计上的特点能够保证大的操作弹性、高的产品氢纯度和较高的氢气回收率。
短句来源
     To improve the reliability of supplying gas stably to Zhongwu Pipeline,two paratactic sets of devices are designed,each of which has the handling ability of 3 million m3 natural gas per day with operation flexibility of 50%-100%.
     为提高向忠武管线平稳供气的可靠性,工艺装置设计为并列的两套设置,单套处理量为300×104m3/d,操作弹性为50%~100%。
短句来源
     It has advantages of strong adaptability to feedstocks,high blending ratio of residue,good product slate,great operation flexibility,high quality fluidization of catalyst,strong resistance to failure and low consumption.
     该装置自 2 0 0 0年 7月 2 5日正式投入运行一年多来 ,运行平稳 ,主要技术经济指标达到或优于设计值 ,具有原料适应性强、渣油掺炼率高、产品分布好、操作弹性大、催化剂流化质量高、抗事故能力强和消耗较低等优点。
短句来源
更多       
  operating flexibility
     Properly designed inner catalyst transfer tube,fluidized steam and lifting steam can increase the circulating amount of catalyst and the yield of light oil,can mitigate fluctuations of the system pressure,catalyst density and vibrations,can reduce coking in equipment and enhance the operating flexibility of the unit.
     合理设计的内输送管、流化蒸汽与提升蒸汽可使催化剂的循环量增加 ,轻质油收率提高 ,系统压力、密度波动及振动减少 ,系统设备结焦减少 ,同时可提高装置的操作弹性
短句来源
     A new groove tray type gas liquid distributor and its structure ,performance ,operating flexibility, entrainment factor and entrainment curve used for engineering design are introduced.
     本文介绍了一种新型气液分布器——槽盘式气液分布器的结构及性能特点、操作弹性、夹带因子及用于指导工程设计的夹带曲线。
短句来源
     Compared to the F1 circular floating valve tray, the HTV boat shape floating valve tray is characterized by great operating flexibility, strong adaptability, high fractionating efficien cy, easiness in manufacture and convenience in maintenance, being suitable for large-scale fractionator and capacity expansion of the fractionator.
     重点叙述了两塔的工艺计算、生产操作、装置标定、设备检修等,并通过与F1型国浮间比较,说明HTV船型浮问具有操作弹性大、适应能力强、分馏效率高、易制造、安装检修方便等优点,适于在大型分馏塔以及分馏塔扩大处理量时采用。
短句来源
     It can be shown that for properly designed sieve trays, operating flexibility can be achieved with a loading ratio 2 to 4, which is adequate for fluctuation of commercial-scale columns.
     对于塔板结构参数设计得当的大孔筛板,操作弹性比达到2—4左右,足可适应一般工业装置的负荷波动要求.
短句来源
     The key to the improvement lies in the enhancement of accuracy and operating flexibility.
     改进的关键在提高准确程度和操作弹性.
短句来源
更多       
  operation elasticity
     The home made cyclone separators in acrylonitrile reactors offered a wide range of operation elasticity and good stability, their pressure drops were lower than 7kPa, the loss of catalyst in acrylonitrile/t was lower than 0.4kg, the production requirements of acrylonitrile could be satisfied.
     丙烯腈反应器国产旋风分离器操作弹性大 ,稳定性好 ,压降小于 7kPa ,吨丙烯腈催化剂损耗低于0 .4kg ,可以满足丙烯腈生产的要求。
短句来源
     At present the industrialization production epoxypropane method mainly is altogether the oxo-process and the chlorhydrin law, Our country produces the epoxypropane the method is the most classical chlorhydrin law, This method merit obvious, the flow short, the craft mature, the operation elasticity big, the selectivity good, the production rate is high, in addition, is lax to the raw material propylene purity request, the construction invests few, production relative security;
     目前工业化生产环氧丙烷的方法主要是共氧化法和氯醇法,我国生产环氧丙烷的方法是最经典的氯醇法,该方法优点明显,流程短、工艺成熟、操作弹性大、选择性好、产率高,此外,对原料丙烯的纯度要求不严,建设投资少,生产相对安全;
短句来源
     After revamping the capacity of the main fractionating tower was increased, its operation elasticity was enhanced, its pressure drop was reduced, its separation efficiency was improved and its energy consumption was reduced.
     与改造前相比,改造后的催化主分馏塔处理能力增大,操作弹性提高,压降减小,分离效率提高,能耗降低;
短句来源
     Compared with perforated pipe distributor,perforated weir-riser distributor has smaller wall flow,bigger operation elasticity and simpler structure,it is easy to install.
     该分布器与原来的多孔直管式分布器比较 ,具有壁流量小 ,操作弹性大的优点 ,而且此分布器结构简单 ,安装方便
短句来源
     An energy conservation scheme was proposed and optimal dispatch and management of the reformed steam system was realized. After the scheme put into effect, the operation elasticity was recovered and 8t/h high pressure steam was saved.
     实施结果表明 :蒸汽系统恢复了操作弹性 ,可节省高压蒸汽 8t/h ,每年节约经费 10 0 0万元 ,实现了节能减耗、提效的目的。
短句来源
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  turndown ratio
Turndown ratio the ratio of the maximum to minimum controllable flow rates for a control valve.
      
Thc RTO Gill providc opcnting flcxibility with a 4 io 1 turndown ratio.
      
  operation flexibility
Impact of operation flexibility and dispatching rules on the performance of a flexible manufacturing system
      
Operation flexibility is one of the eight common types of flexibility that exist in flexible manufacturing systems.
      
This paper studies the effects of different levels of operation flexibility and various dispatching rules on the performance of a flexible manufacturing system.
      
Simulation results indicate that the mean flow time cannot be always improved by increasing the level of operation flexibility.
      
Altering the dispatching rules seems to have a more significant effect on the mean flow time performance than changing the level of operation flexibility.
      
更多          
  operating flexibility
This way, operating flexibility could be verified in relation to the volume of treated wastewater at each cycle and the cycle time for the same organic load.
      
The framework presented provides insight into key strategic factors that affect the management of process operations, operating flexibility issues and their resulting economic value.
      
Past research indicates that the increased operating flexibility associated with general-purpose fixtures may be a key to the efficient scheduling of even those FMSs dedicated to producing a small number of part types over a known planning horizon.
      
All exhibit relatively strong aspects of operating flexibility, either production or innovation.
      
At this point we must assume that the several building blocks of an emotionally enabled Agent have a reasonable operating flexibility.
      
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