A computational model for nanosecond pulse laser-plasma interactions

A Munafò, A Alberti, C Pantano, JB Freund… - Journal of Computational …, 2020 - Elsevier
A multi-physics numerical model for laser-induced optical breakdown and laser-plasma
interaction in a non-equilibrium gas is presented, accounting for: production of priming …

Laser ignition versus conventional spark ignition system performance for hydrogen-enriched natural gas-air mixtures in a constant volume combustion chamber

D Kumar, AK Agarwal - Applied Thermal Engineering, 2024 - Elsevier
This study compares the performance of a laser ignition system vis-à-vis a conventional
electrical spark ignition system in a constant volume combustion chamber. A custom-built …

Gasdynamic flow control by ultrafast local heating in a strongly nonequilibrium pulsed plasma

AY Starikovskiy, NL Aleksandrov - Plasma Physics Reports, 2021 - Springer
The paper presents a review of modern works on gasdynamic flow control using a highly
nonequilibrium pulsed plasma. The main attention is paid to the effects based on ultrafast …

Hydrodynamic regimes induced by nanosecond pulsed discharges in air: mechanism of vorticity generation

C Dumitrache, A Gallant, N Minesi… - Journal of Physics D …, 2019 - iopscience.iop.org
The mechanisms controlling the hydrodynamic effects induced by nanosecond pulsed
discharges applied between two pin electrodes in air at atmospheric conditions are …

[HTML][HTML] Dual-pulse laser ignition model

R Mahamud, AA Tropina, MN Shneider, RB Miles - Physics of Fluids, 2018 - pubs.aip.org
A two-dimensional mathematical model of dual-pulse laser ignition that self-consistently
integrates Navier-Stokes, translational and vibrational energy, and neutral and charged …

Gas dynamics and vorticity generation in laser-induced breakdown of air

C Dumitrache, AP Yalin - Optics express, 2020 - opg.optica.org
Research has shown that the ignition characteristics of laser-induced plasmas in fuel-air
mixtures are influenced by the gas dynamics effects induced during the gas breakdown …

Effects of CO2 dilution on ignition characteristics in lean premixed H2/Air flames

S Jo - International Journal of Hydrogen Energy, 2024 - Elsevier
The research has examined the effects of CO 2 dilution on ignition characteristics in H 2/air
mixtures. An ignition kernel was initiated by a laser-induced plasma in H 2/air/CO 2 mixtures …

Collinear dual-pulse laser optical breakdown and energy deposition

A Alberti, A Munafò, C Pantano… - Journal of Physics D …, 2020 - iopscience.iop.org
A non-equilibrium model for laser-generated plasmas is used to represent collinear dual
nano-second-pulse interactions. In the specific case considered, the breakdown is initiated …

Hydrodynamic ejection caused by laser-induced optical breakdown

JM Wang, DA Buchta, JB Freund - Journal of Fluid Mechanics, 2020 - cambridge.org
A focused laser can cause local optical breakdown of a gas, which leads to rapid deposition
of energy into a high-temperature plasma kernel that expands and induces a complex flow …

Управление газодинамическими потоками с помощью сверхбыстрого локального нагрева в сильнонеравновесной импульсной плазме

АЮ Стариковский, НЛ Александров - Физика плазмы, 2021 - elibrary.ru
Проведен обзор современных работ по управлению газодинамическими потоками с
помощью сильнонеравновесной импульсной плазмы. Основное внимание уделено …