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28篇 您的检索式:作者名="Valentyn"
    题名 作者 年代 出处 被引量
1工业燃气涡轮发动机变工况性能直接预测(英文)显示文摘The modern gas turbine engine has been used in current power generation industry for almost half a century. Gas turbines are designed to operate with the best efficiency during normal operating conditions and at specific operating points. However, the real world is non-optimal and the engine may have to operate at off-design conditions due to load requirements, different ambient temperatures, fuel types, relative humidity and driven equipment speed.Also more and more base-load gas turbines have to work today on partial load too, which can affect the hot gas path condition and life expectancy. At these off-design conditions, gas turbine's efficiency and life deterioration rate might significantly deviate from the design specifications. During a gas turbine's life, power generation providers might need to perform several overhauls or upgrades for their engines. Thus, the off-design performance after the overhaul also might be changed. Prediction of gas turbine's off-design performance is essential to economical operation of power generation equipment. In this paper, an integrated system for complex design and off-design performance prediction(Ax STREAM? Platform) is presented. It allows to predict gas turbine engine's design and off-design performance almost automatically. Each component's performance such as turbine, compressor, combustor and entire secondary flow(cooling) system is directly and simultaneously calculated for every off-design performance request, making possible to build an off-design performance map including cooling system. The example of off-design performance estimation of industrial gas turbine engine is presented. The presented approach provides wide capabilities for optimization of operation modes of industrial gas turbine engines and other complex turbomachinery systems for every specific operation conditions(environment, grid demands and other factors).Leonid Moroz Valentyn Barannik Maksym Burlaka Abdul Nassar 2018风机技术2018,60,6:2
2A new statistic and practical guidelines for nonparametric Granger causality testing显示文摘Cees Diks Valentyn Panchenko 2006Journal of Economic Dynamics and Control2006,,9:2
3A New Statistics and Practical Guidelines for Nonparametrie Granger Causality Testing 显示文摘Cees Diks Valentyn Panchen 2006Journal of Economic Dynamics and Control2006,,30:1
4Context-sensitive extraction of tree crown objects in urban areas using VHR satellite images显示文摘Juan P. Ardila Wietske Bijker Valentyn A. Tolpekin Alfred Stein 2011International Journal of Applied Earth Observations and Geoinformation2011,,:1
5A New Statistic and Practical Guidelines for Nonparametric Granger Causality Testing 显示文摘Cees Diks and Valentyn Panchenko 2006Journal of Economic Dy- namic & Control2006,,30:1
6Cetuximab plus chemotherapy in patients with advanced non-small-cell lung cancer (FLEX): an open-label randomised phase III trial显示文摘Robert Pirker Jose R Pereira Aleksandra Szczesna Joachim von Pawel Maciej Krzakowski Rodryg Ramlau Ihor Vynnychenko Keunchil Park Chih-Teng Yu Valentyn Ganul Jae-Kyung Roh Emilio Bajetta Kenneth O’Byrne Filippo de Marinis Wilfried Eberhardt Thomas Goddeme 2009The Lancet2009,,9674:1
7Coherence-and Amplitude-Based Analysis of Seismogenic Damage in Bam,Iran,Using ENVISAT ASAR Data显示文摘Gustavo A.Arciniegas Wietske Bijker Norman Kerle Valentyn A.Tolpekin 0,,:1
8Asset prices, traders'behavior and market design 显示文摘MIKHAIL A VALENTYN P 2009Journal of Economic Dynamics and Control2009,33,11:1
9Resveratrol Acts as a Mixed Agonist/Antagonist for Estrogen Receptors αand β显示文摘Jennnifer L Bowers Valentyn V Tyulmenkov Sarah C Jemigan 2000Endocrinology2000,14,10:1
10Corrosion of reduced activation ferritic martensitic steel JLF-1 in purified Flinak at static and flowing conditions显示文摘Masatoshi Kondo Takuya Nagasaka Valentyn Tsisar Akio Sagara Takeo Muroga Takashi Watanabe Tomoko Oshima Yukihiro Yokoyama Hiroshi Miyamoto Eiji Nakamura Naoki Fujii 2010Fusion Engineering and Design2010,,7:1
11Resveratrol acts as a mixed agonist/antagonist for estrogen receptors α and 显示文摘JENNIFER L BOWERS VALENTYN V TYULMENKOV SARAH C JERNIGAN 2000Endocrinology2000,141,:1
121-Allyl-3-propylthiourea modified mesoporous silica for mercury removal 显示文摘Antochshuk Valentyn Jaroniec Mietek 2002Chemical Communications2002,3,:1
13A Note on the Hiemstra-Jones Test for Granger Non-causality显示文摘Jushan Ba Valentyn Panchenko 2005Studies in Nonlinear Dynamics & Econometrics2005,9,2:1
14Benzoylthiourea-modified mesoporous silica for mercury(11)removal显示文摘VALENTYN A OKSANA O MIETEK J 2003Langmuir2003,19,:1
15Functionalized MCM-41 and CeMCM-41 materials synthesized via interfacial reactions 显示文摘ANTOCHSHUK Valentyn ARAUJO Antonio S JARON/EC Mietek 2000J Phys Chem B2000,104,41:1
16Resveratrol acts as a mixed agonist / antagonist for estrogen receptors alpha and beta 显示文摘Jennifer L Bowers Valentyn V Tyulmenkov Sarah C Jernigan el al 2000Endocrinology2000,141,10:1
17Compatibility of reduced activation ferritic martensitic steel JLF-1 with liquid metals Li and Pb–17Li显示文摘Masatoshi Kondo Minoru Takahashi Teruya Tanaka Valentyn Tsisar Takeo Muroga 2011Fusion Engineering and Design2011,,10:1
18A New Statistic and Practical Guide- lines for Nonparametfic Granger Causality Testing显示文摘Cees Diks Valentyn Panchenko 2006Journal of Eco- nomic Dynamics & Control2006,30,9:1
19E&F Chaos: A User Friendly Software Package for Nonlinear Economic Dynamics 显示文摘Cees Diks Cars Hommes Valentyn Panchenko 2008Compution Economics2008,32,:1
20Out-of-sample comparison of copula specifications in multivariate density forecasts显示文摘Cees Diks Valentyn Panchenko Dick van Dijk 2010Journal of Economic Dynamics and Control2010,,9:1
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