Results 21 to 30 of about 6,375,807 (304)
Selection of Working Medium and Model for Brayton Cycle at Different Heat Source Temperatures
Chemical Engineering Transactions, 2020 The Brayton cycle system has a wide range of applications, including ship waste heat utilization, space reactors, sodium-cooled fast reactors, megawatt nuclear power systems and aerospace. The circulating temperature and circulating medium also vary with
Lianjie Zhang +4 more
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, 2018 Due to the introduction of multiple subsystems, it is very difficult for a hydraulic hybrid loader to improve its fuel economy with traditional braking control strategy and classic optimization algorithm.
Muyi Lin +3 more
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Limiting Performance of the Ejector Refrigeration Cycle with Pure Working Fluids
Entropy, 2023 An ejector refrigeration system is a promising heat-driven refrigeration technology for energy consumption. The ideal cycle of an ejector refrigeration cycle (ERC) is a compound cycle with an inverse Carnot cycle driven by a Carnot cycle. The coefficient
Jiawei Fu +4 more
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Determining the Polytrophic Exponent of the Process Occurring During the Working Cycle of a Diesel
, 2016 The paper utilizes obtained experimentally indicator diagrams to determine the polytrophic equation exponents of the processes that occur during the diesel working cycle.
A. Bakowski, L. Radziszewski, Ž. Milan
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, 2020 The purpose of this study is to examine the impact of working capital management (WCM) and working capital strategy (WCS) on firm’s financial performance across different stages of the corporate life cycle (CLC).
Zanxin Wang, M. Akbar, A. Akbar
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Persistence and cycles in US hours worked [PDF]
Economic Modelling, 2012 Abstract This paper analyses monthly hours worked in the US over the sample period 1939m1–2011m10 using a cyclical long memory model. This model, which is based on Gegenbauer processes, is characterised by autocorrelations decaying to zero cyclically and hyperbolically, with a spectral density that is unbounded at a non-zero frequency. One reason for
Caporale, GM, Gil-Alana, LA
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NUMERICAL MODELLING OF WORKING CYCLE OF HIGH-SPEED DIESEL ENGINE [PDF]
Avtomobilʹnyj Transport (Harʹkov), 2010 The calculation analysis of parameters of the running cycle of Д21А (2Ч 10,5/12) diesel engine and estimation of emissions of harmful substances with discharged gases at diesel engine operation according to load characteristics is carried out.
A. Avramenko
doaj
Assessing the impact of road traffic on cycling for leisure and cycling to work [PDF]
International Journal of Behavioral Nutrition and Physical Activity, 2011 To explore the relationship between leisure and commuter cycling with objectively measured levels of road traffic and whether any relationship was affected by traffic levels directly outside of home or in local neighbourhood.We conducted a secondary analysis of data from the UK European Prospective Investigation of Cancer (EPIC) Norfolk cohort in 2009.
Foster, Charlie E +2 more
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“Let the business cycle!” A spatial multilevel analysis of cycling to work [PDF]
Belgeo, 2009 The daily commute is still the main source of traffic congestion. Despite transport research emphasis on commuters, the work end of home to work travel receives less attention. However, employers influence the commute behaviour of employees in different ways.
Thomas Vanoutrive +5 more
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International Journal of Thermofluids, 2023 The Organic Rankine Cycle (ORC), Supercritical Rankine Cycle (SRC), and Supercritical Brayton Cycle (SBC) are three power cycles that are systematically investigated in the present paper, with particular emphasis on the different types of working fluids ...
Abrar Sobhan Chowdhury, M Monjurul Ehsan
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