Improving velocity control and reliability of control valves

James A. Stanczak

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Improving velocity control and reliability of control valves

机译：改善速度控制和控制阀的可靠性

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New control valve trim delivers quiet, noncavitating and nonerosive service. Even as the oil and gas industry continues to navigate the volatile market that has seen fluctuating oil prices, operators, service providers and suppliers alike are adapting and evolving their businesses through new service models and delivering innovative products that improve operational efficiencies and increase uptime.

机译：新的控制阀内件可提供安静，无气隙和无腐蚀的服务。尽管石油和天然气行业继续在波动的市场中波动，石油价格一直在波动，但运营商，服务提供商和供应商都正在通过新的服务模式来适应和发展其业务，并提供可提高运营效率和增加正常运行时间的创新产品。

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《E & P: A Hart Energy Publication》 |2016年第11期|共2页
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James A. Stanczak;
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正文语种 eng
中图分类油气田勘探组织与管理;
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1. Improving velocity control and reliability of control valves [J] . James A. Stanczak E & P: A Hart Energy Publication . 2016,第11期

机译：改善速度控制和控制阀的可靠性
2. IMPROVING BRAKE SYSTEM RELIABILITY BY IMPROVING CONTROL VALVE PERFORMANCE [J] . Edward W. Gaughan Proceedings of the Annual Convention and Technical Conference of the Air Brake Association . 2013,第Null期

机译：通过提高控制阀性能来提高制动系统的可靠性
3. Modeling and Control Design for an Inlet Metering Valve-Controlled Pump Used to Control Actuator Velocity Via H-Infinity and Two-Degrees-of-Freedom Methods [J] . Ali Hasan H., Fales Roger C., Manring Noah D. Journal of Dynamic Systems, Measurement, and Control . 2019,第11期

机译：用于控制致动器速度的入口计量阀控制泵的建模与控制设计，通过H-Infinity和两种自由度方法控制致动器速度
4. CONCURRENT CONTROL OF VELOCITY-FORCE CONTROL AND ENERGY-SAVING CONTROL IN HYDRAULIC VALVE-CONTROLLED CYLINDER SYSTEMS [C] . Mao-Hsiung CHIANG, Fei-Lung YANG, Yih-Nan CHEN, JFPS International Symposium on Fluid Power . 2005

机译：液压阀控制气缸系统中速度力控制和节能控制的并发控制
5. Improving electrical power systems reliability through locally controlled distributed curtailable load. [D] . Dehbozorgi, Mohammad Reza. 2000

机译：通过局部控制的可削减负荷来提高电力系统的可靠性。
6. Inter-day reliability of blood pressure and cerebral blood flow velocities in persons with spinal cord injury and intact controls [O] . Jill M. Wecht, Joseph P. Weir, William A. Bauman 2017

机译：脊髓损伤和完整对照组患者血压和脑血流速度的日间可靠性
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机译：海报课程3年度成像检查和质量评估P626尺寸二尖瓣环形位移，评估严重主动脉瓣狭窄中的间隔收缩系统关系：无症状瓣膜病的先导术627推翻超声心动图：评估欧洲和美国指南的潜在经济影响专用阀门诊所，与标准Care.P628相比，Tricuspid阀门：鉴定通过在医疗主题的Hystantsp630中，通过组织多普勒成像在医疗和术语中的癌细胞癌和术语患者进行评估，通过二维超声心动图进行评估的最佳视图。 .p631抗剪力波弹性凝视，新的非侵入性和定量工具，用于实时急性变异估计中央静脉压力的急性变化？P632Weak心房踢贡献与心力衰竭分数的风险有关波强度分析预测心脏重新同步的响应治疗634亚临床左心室收缩和舒张性功能障碍，妊娠期高血压分数的三种不同超声心动仪和LV端舒张型方法的比较，3D超声心动图右心室凝血率测量3636分类在患有肺动脉高压的患者中，左心室辅助装置植入后接受特异性血管扩张器治疗637预测右心室失效：评估使用新颖的自由可用的软件回声电子波的标准和菌株超声心动图338云分析的标准和菌株超声心动图638云分析 - 可行性和再现冠状动脉速度的可行性和再现率。多普勒超声心动图在治疗高血压与arb中：相关性与组织学心肌纤维化p640的相关性李的临床意义紧张的缺血性和应激超声心动图的预后价值 - 一种高批量中心的当代研究，来自左前期下降冠状动脉中间狭窄患者中间狭窄患者急性闭塞患者患者患者患者第一次心肌梗死后的慢性冠状动脉间梗死患者存活的现代研究排出的射血分数在排出的343夜心房尺寸和急性冠状动脉综合征处。让令人生意的是STEMIESTOMELETERIC功能的STEMIEST.P644。在收缩和舒张功能上进行STEMI和舒张型阀门电阻危险危险率低梯度严重主动脉鼻窦646doe永久性起搏器植入使经截觉管主动脉瓣植入后的患者预后复杂化吗？P647型综合征和糖尿病患者的进展主动脉瓣狭窄 - Cofrasa - Generac STOMP648LOW用于主动脉瓣膜置换术的转诊表明，低梯度严重主动脉狭窄的更差的长期结果，并具有射血瓣膜置换术射精术中的抗锻术术造成的影响：随机研究比较微创主动脉阀门手术和常规开放式心脏手术
8. Hydraulic Servo Control Valves. Part VI. Research on Electrohydraulic Servo Valves Dealing with Oil Contamination, Life and Reliability, Nuclear Radiation and Valve Testing. [R] . KINNEY, W.L., SCHUMANN, E.R., WEISS, P.A. 1958

机译：液压伺服控制阀。第六部分。电液伺服阀处理油污，寿命和可靠性，核辐射和阀门测试的研究。

Improving velocity control and reliability of control valves

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