Results 21 to 30 of about 19,322,673 (300)

Steady-state optimization operation of the west–east gas pipeline

open access: yesAdvances in Mechanical Engineering, 2019
A pipeline operation optimization model with minimum energy consumption as the objective function was established based on the dynamic programming method.
Enbin Liu   +4 more
doaj   +1 more source

Effects of propeller load fluctuations on performance and emission of a lean-burn natural gas engine at part-load conditions

open access: yesPropulsion and Power Research, 2022
Providing stable combustion of lean-burn natural gas engines was always a big challenge, particularly during a low load operation. In transient sea conditions, there is an additional concern due to irregular time-varying loads.
S. Tavakoli, J. Schramm, E. Pedersen
doaj   +1 more source

Optimization of 2‑Stage Turbocharged Gas SI Engine Under Steady State Operation

open access: yesJournal of Middle European Construction and Design of Cars, 2017
The proposed paper deals with an optimization of a highly-turbocharged large-bore gas SI engine. Only steady state operation (constant engine speed and load) is considered.
Vítek Oldřich   +3 more
doaj   +1 more source

Application of the method of insignificant divergences to diagnose the technical aircraft gas turbine engine state under the transient-state conditions of its operation

open access: yesНаучный вестник МГТУ ГА, 2023
The article deals with issues related to the use of parametric information of the transient-state gas turbine engines (GTE) operation conditions for diagnosing their technical condition during the operation.
O. F. Mashoshin, I. G. Kharmats
doaj   +1 more source

Special issue on steady state operation [PDF]

open access: yesNuclear Fusion, 2006
The Editorial Board for Nuclear Fusion has put `aspects of steady state operation' very high on their wish list of subjects that deserve a special issue. The opportunity for publishing this special issue arose with the occasion of the 4th IAEA Technical Meeting on Steady State Operation of Magnetic Fusion Devices and MHD of Advanced Scenarios held in ...
openaire   +1 more source

The steady-state visual evoked potential in vision research : a review [PDF]

open access: yes, 2015
Periodic visual stimulation and analysis of the resulting steady-state visual evoked potentials were first introduced over 80 years ago as a means to study visual sensation and perception. From the first single-channel recording of responses to modulated
Rossion, Bruno   +11 more
core   +1 more source

Steady-state Optimization of Complex System Operating Parameters Based on Association Rules

open access: yesZhileng xuebao, 2021
To address the problem of unstable system operation caused by the jump of the target value of system operation parameters in the process of working condition switching, a steady-state optimization method of variable working condition operation parameters
Yan Junwei   +4 more
doaj  

Modelling of Power Converters Using Z-Transform

open access: yesCommunications, 2013
The paper introduces a novel method of analysis and modelling of power electronic converters. Z-transform, numerical series (sequences) are used for both steady and transient states investigation of converters.
Branislav Dobrucky   +3 more
doaj   +1 more source

Parallel operation of three-phase self-excited induction generators with different numbers of poles

open access: yesEngineering Science and Technology, an International Journal, 2022
Many studies have analysed the steady-state of the isolated self-excited induction generator (SEIG) under balanced/unbalanced conditions. The parallel operation of SEIGs has also been widely studied.
Saleh Al-Senaidi   +2 more
doaj   +1 more source

Advanced steady-state operating scenarios [PDF]

open access: yes, 1993
The goal for advanced steady-state operation in ITER should be to demonstrate the operation of the plasma core for a steady-state fusion reactor. To accomplish this the authors must develop steady-state operating scenarios at high beta for high fusion power density, low auxiliary power requirements (Q{sub CD} {ge} 25, where Q{sub CD} {triple_bond}P ...
Nevins, W. M.   +4 more
openaire   +2 more sources

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