☆ 4.7 Article

Controlling parameters and regimes for preferential vaporization of jet fuel droplet with liquid transport and convection

FUEL (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Thermodynamics

Variation of gas phase combustion properties of complex fuels during vaporization: Comparison for distillation and droplet scenarios

Lei Luo et al.

Summary: The study formulates surrogate mixtures for modeling real fuels based on gaseous combustion property targets and liquid physical properties. Experimental results show significant variations in gaseous combustion properties during droplet vaporization due to the wide distribution of compounds' volatility. This suggests the development of vaporization models that can capture preferential vaporization of a target real fuel for further spray modeling.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2021)

添加到收藏夹

Article Thermodynamics

A molecular dynamics study of binary-component n-alkane fuel vaporization characteristics at sub/supercritical nitrogen environments

Yanzhi Zhang et al.

Summary: This study focuses on the gas-liquid interface characteristics and phase transition behavior of binary-component n alkane fuels in sub/supercritical nitrogen environments. Molecular dynamics simulation was used to analyze the vapor-liquid equilibrium assumption and transition mechanism from VLE to non-VLE. The results show that the vaporization behavior of binary-component fuels varies in different environments, with different roles played by the light-end and heavy-end components.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2021)

添加到收藏夹

Article Thermodynamics

Impact of preferential vaporization on combustion chamber deposit generation from a gasoline surrogate: A parametric study

A. Roque et al.

Summary: The study found that the injection pressure and impingement-surface temperature have a significant impact on the combustion chamber deposit (CCD) inside a constant volume combustion chamber. Regardless of the injection pressure, the maximum production of CCD occurred at a wall temperature of 393 K, with an additional increase in temperature reducing the build-up rate of CCD.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2021)

添加到收藏夹

Article Thermodynamics

Sub-millimeter sized multi-component jet fuel surrogate droplet combustion: Physicochemical preferential vaporization effects

Tanvir I. Farouk et al.

Summary: Isolated droplet burning behaviors of fuel mixtures with fully pre-vaporized combustion behaviors were numerically studied to investigate the effects of preferential vaporization. Three multi-component hydrocarbon mixtures were used for predictions, showing strong non-linear dependences on initial droplet diameter and ambient pressure for preferential vaporization effects.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2021)

添加到收藏夹

Article Thermodynamics

Numerical study of multicomponent spray flame propagation

Varun Shastry et al.

Summary: A computational study was conducted to investigate the structure and propagation characteristics of one dimensional multicomponent laminar Jet-A/air spray flames. It was found that the preferential evaporation effect of multicomponent fuels has a direct impact on the flame structure and propagation speed.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2021)

添加到收藏夹

Article Energy & Fuels

A hybrid droplet vaporization-adaptive surrogate model using an optimized continuous thermodynamics distribution

Simcha L. Singer et al.

Summary: The use of surrogates in CFD simulations for liquid transportation fuels is necessary due to the complex composition of these fuels. Physical-chemical surrogates and a recent hybrid approach are compared in terms of accuracy and flexibility, with the hybrid approach showing potential for improving Eulerian-phase solvers.

FUEL (2021)

添加到收藏夹

Article Thermodynamics

An artificial activity coefficient modeling approach for emulating combustion and physical property variations during distillation of real complex fuel

Lei Luo et al.

Summary: A new methodology using Functional Group Matching (FGM) method and artificial activity coefficient model (AACM) was proposed to effectively represent a complex fuel by converting it to a target 4-component surrogate mixture, which accurately replicates the distillation process of real complex fuels.

COMBUSTION AND FLAME (2021)

添加到收藏夹

Article Thermodynamics

Analysis of droplet evaporation in isotropic turbulence through droplet-resolved DNS

Michael S. Dodd et al.

Summary: This study conducted DNS of evaporation of n-heptane fuel droplets in forced homogeneous isotropic turbulence and carried out a parametric study. The results showed that increasing the liquid volume fraction of droplets decreases the evaporation rate and causes deviation from the classical law.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2021)

添加到收藏夹

Article Thermodynamics

LIF-based imaging of preferential evaporation of a multi-component gasoline surrogate in a direct-injection engine

P. Kranz et al.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2019)

添加到收藏夹

Article Thermodynamics

A hybrid droplet vaporization-chemical surrogate approach for emulating vaporization, physical properties, and chemical combustion behavior of multicomponent fuels

Alanna Y. Cooney et al.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2019)

添加到收藏夹

Article Energy & Fuels

A novel approach for quantitative measurements of preferential evaporation of fuel by means of two-tracer laser induced fluorescence

Michele Bardi et al.

FUEL (2019)

添加到收藏夹

Article Thermodynamics

Preferential vaporization impacts on lean blow-out of liquid fueled combustors

Sang Hee Won et al.

COMBUSTION AND FLAME (2019)

添加到收藏夹

Review Energy & Fuels

Modelling of fuel droplet heating and evaporation: Recent results and unsolved problems

Sergei S. Sazhin

FUEL (2017)

添加到收藏夹

Article Thermodynamics

The role of preferential evaporation on the ignition of multicomponent fuels in a homogeneous spray/air mixture

A. Stagni et al.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2017)

添加到收藏夹

Article Thermodynamics

Two-tracer LIF imaging of preferential evaporation of multi-component gasoline fuel sprays under engine conditions

L. M. Itani et al.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2015)

添加到收藏夹

Article Thermodynamics

Utilizing preferential vaporization to enhance the stability of spray combustion for high water content fuels

Fei Yi et al.

COMBUSTION AND FLAME (2014)

添加到收藏夹

Article Thermodynamics

Evaporation characteristics of heptane droplets with the addition of aluminum nanoparticles at elevated temperatures

Irfan Javed et al.

COMBUSTION AND FLAME (2013)

添加到收藏夹

Article Thermodynamics

The influence of intra-droplet heat and mass transfer limitations in evaporation of binary hydrocarbon mixtures

P. Keller et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2013)

添加到收藏夹

Article Thermodynamics

Stability of spray combustion for water/alcohols mixtures in oxygen-enriched air

Fei Yi et al.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2013)

添加到收藏夹

Article Mechanics

A vaporization model for discrete multi-component fuel sprays

Youngchul Ra et al.

INTERNATIONAL JOURNAL OF MULTIPHASE FLOW (2009)

添加到收藏夹

Article Thermodynamics

Effects of temporally varying liquid-phase mass diffusivity in multicomponent droplet gasification

Huiqiang Zhang et al.

COMBUSTION AND FLAME (2008)

添加到收藏夹

Article Thermodynamics

Evaporation model of a single hydrocarbon fuel droplet due to ambient turbulence at intermediate Reynolds numbers

JS Wu et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2003)

添加到收藏夹

Article Engineering, Mechanical

Multicomponent and high-pressure effects on droplet vaporization

SK Aggarwal et al.

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME (2002)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.