2026-07-06T18:38:28Zhttps://www.radar-service.eu/oai/OAIHandler10.35097/15612023-11-15T14:45:29Zradar4kit
10.35097/1561
Veser, A.
A.
Veser
Institut für Thermische Energietechnik und Sicherheit
Friedrich, A.
A.
Friedrich
Institut für Thermische Energietechnik und Sicherheit
Necker, G.
G.
Necker
Institut für Thermische Energietechnik und Sicherheit
Jordan, T.
T.
Jordan
Institut für Thermische Energietechnik und Sicherheit
Kuznetsov, M.
M.
Kuznetsov
Institut für Thermische Energietechnik und Sicherheit
Kotchourko, N.
N.
Kotchourko
Institut für Thermische Energietechnik und Sicherheit
PRESLHY Experiment series 5.1
Karlsruhe Institute of Technology
2020
2023
Engineering
cryogenic release
jet fire
jet dispersion
Open Access
Creative Commons Attribution Share Alike 4.0 International
Veser, A.
Friedrich, A.
Necker, G.
Jordan, T.
Kuznetsov, M.
Kotchourko, N.
The objectives of this work are to complete the experimental database on cryogenic LH2 combustion, including laminar steady state and turbulent combustion and detonation of LH2 and gaseous hydrogen in air at ambient and cryogenic temperatures.
The major characteristics to be investigated was the pressure, temperature, heat flux, and dynamics of the processes. Effects of scale and turbulence also was considered as parameters of the processes. Similar to LH2 distribution the combustion analysis included confinement geometry and obstructions.
The presented data and video files were obtained during experiments within the WP5.1., characterizing the LH2 jet fire behavior, including scaling and radiation properties ( variations on heat flux and dosis, temperature, max pressure and rise rate) at various initial properties (initial pressure, nozzle diameter, ignition location, ignition delay times)
10.5445/IR/1000147745
application/x-tar