Results 11 to 20 of about 23,512,252 (230)

Modelling of transient gas-liquid flow and pigging in pipes [PDF]

open access: yes, 1999
More and more transient gas-liquid operations in pipes are being successfully applied in the oil and gas industry. Pigging in two-phase pipelines, to remove liquid accumulation or for cleaning purposes, is an important transient operation.
Lima, P. C. R.
core   +7 more sources

Transient analysis and synthesis of linear circuits using constraint logic programming [PDF]

open access: yes, 1996
In this paper describes the design of a transient analysis program for linear circuits and its implementation in a Constraint Logic Programming language, CLP(R).
Gilbert, D, Jampel, M, Shankar, A
core   +6 more sources

On minimizing maximum transient energy growth [PDF]

open access: yes, 2005
The problem of minimizing the maximum transient energy growth is considered. This problem has importance in some fluid flow control problems and other classes of non-linear systems.
Whidborne, James F.   +2 more
core   +7 more sources

Gas turbine transient performance modeling for engine flight path cycle analysis [PDF]

open access: yes, 2010
The growth in competitiveness in airline industry has called for more advanced tool to estimate the operating costs. Engine maintenance costs are an important decisionmaking element during airline fleet selection judgment.
Janikovic, Jan
core   +7 more sources

Finite Element Analysis of Metal Weapons in a Time-domain Transient Magnetic Field [PDF]

open access: yes, 2010
A method of secondary magnetic field analysis of metal objects in time-domain transient magnetic field is established by modification of finite element analysis.
Pati, Prasanta, Mather, Peter
core   +4 more sources

The Effect of Dolly Suspension Parameters to the European Modular System Vehicle Combination

open access: yesEuropean Mechanical Science, 2018
The European Modular System (EMS) isintroduced to allow increased vehicle length and weight for road freighttransport. Directive 96/53EC defines the types of combinations for this modularconcept.
Koray Emre Özcan, Enis Gögen
doaj   +1 more source

Thermal characteristics of Li‐ion battery based on phase change material‐aluminum plate‐fin composite heat dissipation

open access: yesEnergy Science & Engineering, 2023
A reliable battery thermal management system (BTMS) not only can effectively decrease the maximum temperature but also maintain the temperature uniformity of the lithium‐ion (Li‐ion) battery after grouping.
Feifei Liu   +4 more
doaj   +1 more source

The Transition Effect in Rail Tracks – Assessment of Transient Energy for Low Frequency Vibrations

open access: yesArchives of Civil Engineering, 2014
The transition effect between different track-foundation systems is examined from the point of view of energy that is produced during the passage of load. Analytical solution is given.
Sołkowski J.
doaj   +1 more source

Robust design for minimizing the time history amplitude fluctuation

open access: yesNihon Kikai Gakkai ronbunshu, 2018
Numerical simulations, such as the finite element method have been widely used to predict noise and vibration behavior. This allows reducing the development time and production cost of products.
Kengo KOMORI, Takeshi TOI
doaj   +1 more source

Modal Coupling in Presence of Dry Friction

open access: yesMachines, 2018
In this paper, we analyze the behavior of a single pad system in the presence of dry friction. The goal is to investigate the path that leads a stable mechanical system to unstable behavior.
Marco Claudio De Simone, Domenico Guida
doaj   +1 more source

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