TY  - JOUR
A1  - Funke, Harald
A1  - Beckmann, Nils
T1  - Flexible fuel operation of a Dry-Low-NOx Micromix Combustor with Variable Hydrogen Methane Mixture
JF  - International Journal of Gas Turbine, Propulsion and Power Systems
N2  - The role of hydrogen (H2) as a carbon-free energy carrier is discussed since decades for reducing greenhouse gas emissions. As bridge technology towards a hydrogen-based energy supply, fuel mixtures of natural gas or methane (CH4) and hydrogen are possible.
The paper presents the first test results of a low-emission Micromix combustor designed for flexible-fuel operation with variable H2/CH4 mixtures. The numerical and experimental approach for considering variable fuel mixtures instead of recently investigated pure hydrogen is described.
In the experimental studies, a first generation FuelFlex Micromix combustor geometry is tested at atmospheric pressure at gas turbine operating conditions corresponding to part- and full-load. The H2/CH4 fuel mixture composition is varied between 57 and 100 vol.% hydrogen content.
Despite the challenges flexible-fuel operation poses onto the design of a combustion system, the evaluated FuelFlex Micromix prototype shows a significant low NOx performance
Y1  - 2022
SN  - 1882-5079
VL  - 13
IS  - 2
SP  - 1
EP  - 7
ER  - 
TY  - JOUR
A1  - Picard, Antoni
A1  - Brill, Manfred
A1  - Cassel, Detlev
A1  - Jentsch, Andreas
A1  - Rollwa, Markus
A1  - Kämper, Klaus-Peter
A1  - Merten, Sabine
T1  - Neue Medien für die praktische MST-Ausbildung
N2  - Im Studiengang Mikrosystemtechnik des Fachhochschulstandortes Zweibrücken werden zwei neue moderne Anlagen für die Herstellung von mikrotechnischen Komponenten in Betrieb genommen: Ein Oxidationsofen für Herstellung dünner Oxidschichten auf Silizium-Einkristallen und eine Belichtungsapparatur für die Fotolithografie - das Besondere an diesen Anlagen: Sie existieren nur virtuell, d.h. als Animationen in einer Computerwelt.
KW  - Mikrosystemtechnik
KW  - Photolithographie
KW  - Mikrotechnik
KW  - mikrotechnische Komponenten
KW  - Oxidationsofen
KW  - Oxidschicht
KW  - multimediale Lernsoftware
KW  - micro technology
KW  - micro-technical components
KW  - oxidation furnace
KW  - oxide coating
Y1  - 2002
ER  -