Advances in plasma-assisted ignition and combustion for combustors of aerospace engines
The improvement of the ignition and combustion performance of aerospace engines under
extreme conditions such as high altitude, low temperature, low pressure, and high speed is …
extreme conditions such as high altitude, low temperature, low pressure, and high speed is …
Emission thermometry of microwave-assisted alkali-doped propellant combustion
Recently, the application of high-power microwave fields to sodium-doped aluminized solid
propellants has been shown to increase the atmospheric burning rate by up to 60%. Two …
propellants has been shown to increase the atmospheric burning rate by up to 60%. Two …
Two enhancements in microwave-assisted spark ignition and their causes
H Wu, Z Wang, C Liu, J Xu, X Cheng, JY Chen… - Combustion and …, 2023 - Elsevier
As a prospective ignition technique, microwave-assisted spark ignition (MAI) efficiently
enhances ignition with plasma absorbing microwave energy. This paper achieves MAI …
enhances ignition with plasma absorbing microwave energy. This paper achieves MAI …
Simultaneous single-shot rotation–vibration non-equilibrium thermometry using pure rotational fs/ps CARS coherence beating
We report the development of a simple and sensitive two-beam hybrid femtosecond/
picosecond pure rotational coherent anti-Stokes Raman scattering (fs/ps CARS) method to …
picosecond pure rotational coherent anti-Stokes Raman scattering (fs/ps CARS) method to …
Resolved rotation–vibration non-equilibrium with rotational VIPA-CARS
Simultaneous rotational and vibrational temperatures are measured in an N_2 plasma with
rotational coherent anti-Stokes Raman scattering (CARS) resolved with a virtually imaged …
rotational coherent anti-Stokes Raman scattering (CARS) resolved with a virtually imaged …
Development of a fs/ps CARS system for temperature and species measurements in a dual-mode scramjet combustor
View Video Presentation: https://doi. org/10.2514/6.2023-1933. vid A femtosecond/
picosecond coherent anti-Stokes Raman scattering (fs/ps CARS) system is developed for …
picosecond coherent anti-Stokes Raman scattering (fs/ps CARS) system is developed for …
Velocity match between plasma and flame in microwave-assisted spark ignition
H Wu, Z Wang, X Cheng, J Xu, R Li, X Zhang… - Combustion and …, 2024 - Elsevier
As a prospective ignition technique, microwave-assisted spark ignition (MAI) can accelerate
flame and thus satisfy the demand for effective ignition. However, its acceleration …
flame and thus satisfy the demand for effective ignition. However, its acceleration …
Analysis of picosecond coherent anti-Stokes Raman spectra for gas-phase diagnostics
We present a hybrid frequency-and time-domain solution, applicable to the case of
picosecond coherent anti-Stokes Raman scattering (CARS), for gas-phase diagnostics. A …
picosecond coherent anti-Stokes Raman scattering (CARS), for gas-phase diagnostics. A …
An efficient solution of the multi-term multi-harmonic electron Boltzmann equation for use in global models
Solving the electron Boltzmann equation is an essential but costly step in simulating low-
temperature plasma kinetics. This work addresses the problem by introducing a solution of …
temperature plasma kinetics. This work addresses the problem by introducing a solution of …
Microwave re-excitation of femtosecond laser tagging for highly flexible velocimetry
Molecular tagging velocimetry is typically species specific and limited by excited
state/species lifetimes. We utilize laser-generated ionization, long-lived anions, and a time …
state/species lifetimes. We utilize laser-generated ionization, long-lived anions, and a time …