Numerical simulation of the flow field and heat transfer inside the channel with different dimensions of spindle obstacles in the presence of power-law non-Newtonian fluids [PDF]
مجله مدل سازی در مهندسی, 2000 In this article, the analysis of the flow field and forced convection heat transfer of non-Newtonian fluids inside the channel with spindle-shaped obstacles is discussed. At first, after checking the governing equations and the boundary conditions of the
Danesh Mirzaei +2 more
doaj +1 more source
Geopolitical Power Shifts of the United States and China: Are the Superpowers Heading to the Thucydides Trap? – US Answers in the Biden Era [PDF]
Contemporary Chinese Political Economy and Strategic Relations: An International Journal, 2021 The rivalry between the US and China for global leadership, new balance and mutual recognition is one of the critical issues of the 21st century. Several researchers have been investigating the closing geopolitical power gap between the two great powers ...
Szilárd Boros
doaj
Applications of cooperative games to business activities
Intangible Capital, 2008 We show several applications of the cooperative game theory and the Shapley value to business activities. Among them we emphasize on the sharing of costs or profits.
Rafel Amer +2 more
doaj +1 more source
Research on the Construction of Multi-dimensional Power Grid Enterprise Asset Health Evaluation Index System [PDF]
E3S Web of Conferences, 2021 Most power grid companies are asset-intensive and technology-intensive companies. Therefore, the quality and health of assets and equipment are crucial to the sustainability of the development of power grid companies and the safety of power grid ...
Cheng Jia Xu, Wang Guan Ran, Liu Jin
doaj +1 more source
Instantaneous Disturbance Index for Power Distribution Networks
Sensors, 2021 The stability of power systems is very sensitive to voltage or current variations caused by the discontinuous supply of renewable power feeders. Moreover, the impact of these anomalies varies depending on the sensitivity/resilience of customer and ...
María Dolores Borrás-Talavera +2 more
doaj +1 more source
Mostly Sunny: A Forecast of Tomorrow's Power Index Research [PDF]
arXiv.org, 2014 Power index research has been a very active field in the last decades. Will this continue or are all the important questions solved? We argue that there are still many opportunities to conduct useful research with and on power indices.
Sascha Kurz +3 more
semanticscholar +1 more source
Study and Application on Statistic Power Flow Index [PDF]
E3S Web of Conferences, 2020 Power grid control center safeguards the bulk power system by monitoring active power flow and managing network congestions. By far, EMS only provided two-dimensional visualized power flow chart, which focused on the power flow limits and real-time ...
Zhao Sanshan, Zhou Liangcai
doaj +1 more source
Journal of Mechanical Ventilation, 2022 Introduction Mechanical power has been linked to ventilator induced lung injury and mortality in acute respiratory distress syndrome (ARDS). Adaptive Ventilator Mode-2 (AVM-2) is a closed-loop pressure-controlled mode with an optimal targeting scheme ...
Jihun Yeo +5 more
doaj +1 more source
Critical Index and Fixed Point in the Transfer of Power in Nonlinear Gravitational Clustering [PDF]
, 1996 We investigate the transfer of power between different scales and coupling of modes during non-linear evolution of gravitational clustering in an expanding universe.
Bagla, J. S., Padmanabhan, T.
core +2 more sources
Locational marginal price share: a new structural market power index
Journal of Modern Power Systems and Clean Energy, 2019 Market power is known as the ability of units and generation companies (GenCos) to change electricity price profitably. As cleared in the definition, locational marginal price (LMP) is the most important key in market power evaluation.
M. E. Hajiabadi, Mahdi Samadi
semanticscholar +1 more source