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Exergy-energy analysis of full repowering of a steam power plant
S. NIKBAKHT NASERABAD,K. MOBINI,A. MEHRPANAHI,M. R. ALIGOODARZ
《能源前沿(英文)》 2015年 第9卷 第1期 页码 54-67 doi: 10.1007/s11708-014-0342-6
关键词: full repowering exergy analysis V94.2 and V94.3A gas turbines double-pressure HRSG duct burner Bandarabbas steam power plant efficiency
R MURTHY, V. V. SUBBARAO, K. Vijaya KUMAR
《能源前沿(英文)》 2012年 第6卷 第3期 页码 304-310 doi: 10.1007/s11708-012-0195-9
关键词: additive exhaust gas recirculation (EGR) emissions ethyl hexyl nitrate (EHN) performance
Statistical modeling of radiolytic (
Kavithakani, V. C. Padmanaban
《环境科学与工程前沿(英文)》 2019年 第13卷 第3期 doi: 10.1007/s11783-019-1126-3
Linear, interactive and quadratic effects of process parameters were studied. Degradation of Ofloxacin (Ofx) was related with G value of irradiation process. The synergistic effect of H2O2 on lower dose of g-irradiation was established. The process follows pseudo first order with dose constant (d = 0.232 kGy–1).
关键词: Ofloxacin Gamma irradiation Face centered central composite design Reaction kinetics Gas Chromatography-Mass spectrum
Nikolay V. Tsygan, Alexandr P. Trashkov, Igor V. Litvinenko, Viktoriya A. Yakovleva, Alexandr V.
《医学前沿(英文)》 2019年 第13卷 第4期 页码 420-426 doi: 10.1007/s11684-019-0688-6
关键词: stroke blood–brain barrier autoimmunity innate immunity inflammation cell death
Emulsification for castor biomass oil
Dongxiang ZHANG, Yuanping LIN, Anmei LI, V. V. TARASOV
《化学科学与工程前沿(英文)》 2011年 第5卷 第1期 页码 96-101 doi: 10.1007/s11705-010-0553-2
关键词: castor oil biomass oil emulsification stability viscosity corrosivity
《化学科学与工程前沿(英文)》 2023年 第17卷 第1期 页码 102-115 doi: 10.1007/s11705-022-2179-6
关键词: oxygen evolution reaction electrocatalysts ternary layered double hydroxides long-term stability
WEI, V. RUDOLPH, C. T. WEI, Y. QIN
《化学科学与工程前沿(英文)》 2009年 第3卷 第1期 页码 20-25 doi: 10.1007/s11705-009-0138-0
关键词: multi-scale model gas transport coal coalbed methane CO2 sequestration
《医学前沿(英文)》 doi: 10.1007/s11684-023-1014-x
关键词: veno-venous extracorporeal membrane oxygenation in-hospital mortality high-volume centers quality control intensive care unit capacity parameters
A concise review about fracture assessments of brittle solids with V-notches
Hsien-Yang YEH, Bin YANG
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 478-485 doi: 10.1007/s11709-019-0520-z
A concise review of recent studies about the fracture assessments of elastic brittle solid materials containing V-notches is presented. In this preliminary and brief survey, elastic stress distributions in V-notched solids are discussed first. The concept of notch stress intensity factor is introduced. Combine the digital image correlation method with numerical computation techniques to analyze the stress distribution near the notches. Fracture criteria such as strain energy density, J-integral, theory of critical distance are used.
V-shaped substrate for surface and volume enhanced Raman spectroscopic analysis of microplastics
《环境科学与工程前沿(英文)》 2022年 第16卷 第11期 doi: 10.1007/s11783-022-1578-8
● V-shaped substrate was obtained for SERS analysis of microplastics (diameter ≈ 1 μm).
范勇,朱纪洪,孟宪宇,刘凯,杨喜立
《中国工程科学》 2011年 第13卷 第3期 页码 107-112
以原理验证机为背景,建立了无尾布局垂直/短距起降飞行器的数学模型,并通过智能自适应方法对其进行了闭环飞行控制,控制量通过控制分配合理的协调各操纵面,最后在MATLAB7.0/Simulink环境下通过数值仿真进行了验证。结果显示,该平台具备垂直/短距起降能力和较好的飞行性能。
LIU Hongxing, TONG Chunrong, CAI Peng, GU Jiangying, LIN Yuehui, TENG Wen, WANG He, ZHANG Ying, ZHU Ping
《医学前沿(英文)》 2008年 第2卷 第3期 页码 309-313 doi: 10.1007/s11684-008-0059-1
关键词: specific amplification essential thrombocythemia Single-tube bi-directional JAK2V617F-positive JAK2V617F detection
Mortarless structures based on topological interlocking
Arcady V. DYSKIN, Elena PASTERNAK, Yuri ESTRIN
《结构与土木工程前沿(英文)》 2012年 第6卷 第2期 页码 188-197 doi: 10.1007/s11709-012-0156-8
关键词: topological interlocking fragmented structures segmented structures constraint delamination bending stiffness
Processing of high-precision ceramic balls with a spiral V-groove plate
Ming FENG,Yongbo WU,Julong YUAN,Zhao PING
《机械工程前沿(英文)》 2017年 第12卷 第1期 页码 132-142 doi: 10.1007/s11465-017-0436-z
As the demand for high-performance bearings gradually increases, ceramic balls with excellent properties, such as high accuracy, high reliability, and high chemical durability used, are extensively used for high-performance bearings. In this study, a spiral V-groove plate method is employed in processing high-precision ceramic balls. After the kinematic analysis of the ball-spin angle and enveloped lapping trajectories, an experimental rig is constructed and experiments are conducted to confirm the feasibility of this method. Kinematic analysis results indicate that the method not only allows for the control of the ball-spin angle but also uniformly distributes the enveloped lapping trajectories over the entire ball surface. Experimental results demonstrate that the novel spiral V-groove plate method performs better than the conventional concentric V-groove plate method in terms of roundness, surface roughness, diameter difference, and diameter decrease rate. Ceramic balls with a G3-level accuracy are achieved, and their typical roundness, minimum surface roughness, and diameter difference are 0.05, 0.0045, and 0.105 mm, respectively. These findings confirm that the proposed method can be applied to high-accuracy and high-consistency ceramic ball processing.
关键词: bearing ceramic ball spiral V-groove kinematic analysis trajectory
A MYB-INDUCED MECHANISM FOR ENHANCED ASCORBATE IN RED-FLESHED APPLES
Richard V. ESPLEY, Kuilin WANG
《农业科学与工程前沿(英文)》 页码 356-357 doi: 10.15302/J-FASE-2021381
标题 作者 时间 类型 操作
Exergy-energy analysis of full repowering of a steam power plant
S. NIKBAKHT NASERABAD,K. MOBINI,A. MEHRPANAHI,M. R. ALIGOODARZ
期刊论文
Effect of exhaust gas recirculation and ethyl hexyl nitrate additive on biodiesel fuelled diesel engine
R MURTHY, V. V. SUBBARAO, K. Vijaya KUMAR
期刊论文
Autoimmunity in acute ischemic stroke and the role of blood—brain barrier: the dark side or the light one?
Nikolay V. Tsygan, Alexandr P. Trashkov, Igor V. Litvinenko, Viktoriya A. Yakovleva, Alexandr V.
期刊论文
Synergistic effect of V and Fe in Ni/Fe/V ternary layered double hydroxides for efficient and durable
期刊论文
Association between ICU quality and in-hospital mortality of V-V ECMO-supported patients—the ECMO quality
期刊论文
A concise review about fracture assessments of brittle solids with V-notches
Hsien-Yang YEH, Bin YANG
期刊论文
V-shaped substrate for surface and volume enhanced Raman spectroscopic analysis of microplastics
期刊论文
Observation of a higher JAK2 V617F homozygous mutated clone in polycythemia vera compared to essential
LIU Hongxing, TONG Chunrong, CAI Peng, GU Jiangying, LIN Yuehui, TENG Wen, WANG He, ZHANG Ying, ZHU Ping
期刊论文
Mortarless structures based on topological interlocking
Arcady V. DYSKIN, Elena PASTERNAK, Yuri ESTRIN
期刊论文
Processing of high-precision ceramic balls with a spiral V-groove plate
Ming FENG,Yongbo WU,Julong YUAN,Zhao PING
期刊论文