Drop “impact” on an airfoil surface

Z Wu - Advances in colloid and interface science, 2018 - Elsevier
Drop impact on an airfoil surface takes place in drop-laden two-phase flow conditions such
as rain and icing, which are encountered by wind turbines or airplanes. This phenomenon is …

Experimental statistics of droplet trajectory and air flow during aerodynamic fragmentation of liquid drops

AK Flock, DR Guildenbecher, J Chen, PE Sojka… - International journal of …, 2012 - Elsevier
The deformation and fragmentation of single ethyl alcohol drops injected into a continuous
air-jet is experimentally investigated. High speed shadowgraphy coupled with image …

Experimental study on spray break-up and atomization processes from GDI injector using high injection pressure up to 30 MPa

S Lee, S Park - International Journal of Heat and Fluid Flow, 2014 - Elsevier
This paper focuses on the influence of injection pressures up to 30 MPa on single liquid jet
break-up and atomization processes. For this purpose, a single jet from a multi-hole GDI …

Effect of spray characteristics influences combustion in DI diesel engine–a review

S Gopinath, PK Devan, V Sabarish, BVS Babu… - Materials Today …, 2020 - Elsevier
Abstract In a DI Diesel Engine performance, emission and combustion characteristics,
spraying behaviour plays a vital role. Emerging research in new fuels is increasing day by …

Morphological classification of low viscosity drop bag breakup in a continuous air jet stream

H Zhao, HF Liu, WF Li, JL Xu - Physics of Fluids, 2010 - pubs.aip.org
To investigate the effect of Rayleigh–Taylor wave number in the region of maximum cross
stream dimension (N RT) on drop breakup morphology, the breakup properties of …

[PDF][PDF] 液体射流喷入横向气流混合特性研究进展

林宇震, 李林, 张弛, 徐华胜 - 航空学报, 2014 - academia.edu
随着低污染燃烧技术的发展, 液体射流在横向亚声气流中的液雾混合特性越来越受到关注.
因此对液体射流在横向亚声气流中的研究进展进行了综述, 综述内容主要包括3 个方面 …

Study on characteristics of fragment size distribution generated via droplet breakup by high-speed gas flow

T Kamiya, M Asahara, T Yada, K Mizuno… - Physics of …, 2022 - pubs.aip.org
In a design of scramjet engine using liquid hydrocarbon fuels, predictions of the fragment
size distribution generated by liquid droplet breakup in high-speed gas flow are useful …

Airblast spray in crossflow–structure, trajectory and droplet sizing

A Sinha, RS Prakash, AM Mohan… - International Journal of …, 2015 - Elsevier
This study reports results of an experimental investigation of airblast spray of water and
ethanol in crossflow. Laser shadowgraphy and Particle/Droplet Imaging Analysis (PDIA) are …

Experimental investigation on structures and velocity of liquid jets in a supersonic crossflow

Z Wang, L Wu, Q Li, C Li - Applied Physics Letters, 2014 - pubs.aip.org
Particle image velocimetry was applied in the study focusing on the structure and velocity of
water jets injected into a Ma= 2.1 crossflow. The instantaneous structures of the jet, including …

Numerical investigation of the aerodynamic breakup of Diesel and heavy fuel oil droplets

D Stefanitsis, I Malgarinos, G Strotos… - International Journal of …, 2017 - Elsevier
Secondary atomization plays an important role in the operation of liquid injection systems
encountered in many engineering applications such as in oil burners and internal …