La concentration des espèces chimiques comme H₂O, CO₂, CO, K, HCl ainsi que les grandeurs thermodynamiques comme la pression et la température sont des paramètres clés pour comprendre les réactions de combustion. Ces données permettent de mieux caractériser la combustion dans les foyers aéronautiques et aussi d’affiner les simulations numériques qui permettent d’aider à la conception de moteurs. L’objectif est d’améliorer leur efficacité avec un meilleur rendement et une diminution du rejet de gaz polluants. L’objectif de la thèse est de développer une méthode de caractérisation optique non-intrusive permettant d’obtenir des cartographies de concentrations d’espèces chimiques, de température et de pression dans ces flammes. Cette méthode co...
Optical imaging techniques are ubiquitous for the resolution of non-uniformities in gas flows. Plana...
Detailed knowledge of the internal structure of high-enthalpy flows can provide valuable insight to ...
This Thesis presents techniques that aim at exploiting the potential of image analysis and processin...
La concentration des espèces chimiques comme H₂O, CO₂, CO, K, HCl ainsi que les grandeurs thermodyna...
Chemical species densities like H₂O, CO₂, CO, K, HCl and thermodynamic data like pressure and temper...
This paper proposes a technique that can simultaneously retrieve distributions of temperature, conce...
L’objectif de cette thèse était de développer et d’appliquer une nouvelle méthode de mesure permetta...
It has been a major challenge to reduce anthropogenic carbon dioxide emissions from combustors. Behi...
Based on tunable diode laser absorption spectroscopy (TDLAS), two-dimensional (2D) distribution reco...
Laser absorption spectroscopy tomography is widely applied to measure the two-dimensional distributi...
This thesis sets out to examine the proposal that, by using tomography and gas sensing techniques t...
In the work presented in the thesis, different laser spectroscopic techniques were utilized for meas...
This work concentrates on enabling the usage of a specific variant of tunable diode laser absorption...
This article reports the first application of chemical species tomography to visualise the in-cylind...
A novel stable laser absorption spectroscopy (LAS) tomographic sensor with enhanced stability and sp...
Optical imaging techniques are ubiquitous for the resolution of non-uniformities in gas flows. Plana...
Detailed knowledge of the internal structure of high-enthalpy flows can provide valuable insight to ...
This Thesis presents techniques that aim at exploiting the potential of image analysis and processin...
La concentration des espèces chimiques comme H₂O, CO₂, CO, K, HCl ainsi que les grandeurs thermodyna...
Chemical species densities like H₂O, CO₂, CO, K, HCl and thermodynamic data like pressure and temper...
This paper proposes a technique that can simultaneously retrieve distributions of temperature, conce...
L’objectif de cette thèse était de développer et d’appliquer une nouvelle méthode de mesure permetta...
It has been a major challenge to reduce anthropogenic carbon dioxide emissions from combustors. Behi...
Based on tunable diode laser absorption spectroscopy (TDLAS), two-dimensional (2D) distribution reco...
Laser absorption spectroscopy tomography is widely applied to measure the two-dimensional distributi...
This thesis sets out to examine the proposal that, by using tomography and gas sensing techniques t...
In the work presented in the thesis, different laser spectroscopic techniques were utilized for meas...
This work concentrates on enabling the usage of a specific variant of tunable diode laser absorption...
This article reports the first application of chemical species tomography to visualise the in-cylind...
A novel stable laser absorption spectroscopy (LAS) tomographic sensor with enhanced stability and sp...
Optical imaging techniques are ubiquitous for the resolution of non-uniformities in gas flows. Plana...
Detailed knowledge of the internal structure of high-enthalpy flows can provide valuable insight to ...
This Thesis presents techniques that aim at exploiting the potential of image analysis and processin...