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Proceedings ArticleDOI

Predictions of in-cylinder swirl velocity and turbulence intensity for an open chamber cup in piston engine.

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The article was published on 1981-02-01. It has received 75 citations till now. The article focuses on the topics: Piston & Cylinder (engine).

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Citations
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Journal ArticleDOI

The effects of swirl and tumble on combustion in spark-ignition engines

TL;DR: A review of rotating flow in premixed spark-ignition engines and its effects on turbulence generation and flame propagation can be found in this article, where the mean velocity and turbulence fields associated with these rotational motions are reviewed, as well as the mechanisms for decay, generation, transport and enhancement of in-cylinder turbulence.
Journal ArticleDOI

In-cylinder fluid flow, turbulence and spray models—A review

TL;DR: A literature review of use of computational fluid dynamics (CFD) codes to model the in-cylinder fluid flow, turbulence and spray characteristics is presented in this paper, based on the reports of about 60 scientists, who published their results between 1978 and 2008.
Journal ArticleDOI

Flow field development in a direct injection diesel engine with different manifolds

TL;DR: In this article, the effect of helical, spiral, and helical-spiral combination manifold configuration on air motion and turbulence inside the cylinder of a Direct Injection (DI) diesel engine motored at 3000 rpm.
Proceedings ArticleDOI

The effect of in-cylinder flow processes (swirl, squish and turbulence intensity) on engine efficiency ― model predictions

TL;DR: The influence de l'ecoulement dans les cylindres (tourbillon, refoulement des gaz par le piston, intensite de la turbulence) sur le rendement d'un moteur is discussed in this article.
Proceedings ArticleDOI

Measurements and predictions of the precombustion fluid motion and combustion rates in a spark ignition engine

TL;DR: In this paper, the mean velocity and turbulence intensity measured in a motored research engine were used to predict the decay of turbulence at a point in the flow after the production phase is completed.
References
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Journal ArticleDOI

Progress in the development of a Reynolds-stress turbulence closure

TL;DR: In this article, the authors developed a model of turbulence in which the Reynolds stresses are determined from the solution of transport equations for these variables and for the turbulence energy dissipation rate E. Particular attention is given to the approximation of the pressure-strain correlations; the forms adopted appear to give reasonably satisfactory partitioning of the stresses both near walls and in free shear flows.
Book

The method of weighted residuals and variational principles

TL;DR: In this article, the method of Weighted Residuals is used to solve boundary-value problems in heat and mass transfer problems, and convergence and error bounds are established.
Journal ArticleDOI

The velocity and temperature distribution in one-dimensional flow with turbulence augmentation and pressure gradient

TL;DR: In this article, the Kolmogorov-Prandtl turbulence energy hypothesis is formulated in a way which is valid for the laminar sublayer as well as the fully turbulent region of a one-dimensional flow.
Proceedings ArticleDOI

Experimental and theoretical investigation of turbulent burning model for internal combustion engines

TL;DR: In this paper, a model for describing turbulent flame propagation in internal combustion engines is presented, and an approximate analytic method for determining the equilibrium state of the burned gases is also presented.
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