[go: up one dir, main page]

Friedrich et al., 2012 - Google Patents

Ignition and heat radiation of cryogenic hydrogen jets

Friedrich et al., 2012

View PDF
Document ID
17158067209158588963
Author
Friedrich A
Breitung W
Stern G
Veser A
Kuznetsov M
Fast G
Oechsler B
Kotchourko N
Jordan T
Travis J
Xiao J
Schwall M
Rottenecker M
Publication year
Publication venue
International Journal of Hydrogen Energy

External Links

Snippet

In the present work release and ignition experiments with horizontal cryogenic hydrogen jets at temperatures of 35–65 K and pressures from 0.7 to 3.5 MPa were performed in the ICESAFE facility at KIT. This facility is specially designed for experiments under steady-state …
Continue reading at www.academia.edu (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves for welds

Similar Documents

Publication Publication Date Title
Friedrich et al. Ignition and heat radiation of cryogenic hydrogen jets
Panda et al. Ignition and flame characteristics of cryogenic hydrogen releases
Li et al. Experimental study on the characteristics of flame merging and tilt angle from twin propane burners under cross wind
Schefer et al. Characterization of high-pressure, underexpanded hydrogen-jet flames
Kuznetsov et al. Flammability limits and laminar flame speed of hydrogen–air mixtures at sub-atmospheric pressures
Palacios et al. Thermal radiation from vertical jet fires
Studer et al. Properties of large-scale methane/hydrogen jet fires
Imamura et al. Experimental investigation on the thermal properties of hydrogen jet flame and hot currents in the downstream region
Proust et al. High pressure hydrogen fires
Wang et al. Experimental study on optimization models for evaluation of fireball characteristics and thermal hazards induced by LNG vapor Cloud explosions based on colorimetric thermometry
Venetsanos et al. Release and dispersion modeling of cryogenic under-expanded hydrogen jets
Takeno et al. Concentration fluctuation and ignition characteristics during atmospheric diffusion of hydrogen spouted from high pressure storage
Coronel et al. Experimental and numerical study on moving hot particle ignition
Nasr et al. Heat feedback to the fuel surface of a pool fire in an enclosure
Yu et al. Flame characteristics of under-expanded, cryogenic hydrogen jet fire
Gómez-Mares et al. Axial temperature distribution in vertical jet fires
Palis et al. Experimental investigation of the impact of water mist on high-speed non-premixed horizontal methane jet fires
Fleck et al. Autoignition limits of hydrogen at relevant reheat combustor operating conditions
Hecht et al. Characteristic of cryogenic hydrogen flames from high-aspect ratio nozzles
Daubech et al. Un-ignited and ignited high pressure hydrogen releases: Concentration–turbulence mapping and overpressure effects
Fleck et al. Auto-ignition and flame stabilization of hydrogen/natural gas/nitrogen jets in a vitiated cross-flow at elevated pressure
Schefer et al. Experimental evaluation of barrier walls for risk reduction of unintended hydrogen releases
Edelia et al. A computational fluid dynamics evaluation of unconfined hydrogen explosions in high pressure applications
Kobayashi et al. Laser-induced spark ignition for DME–air mixtures with low velocity
Li et al. Heat transfer and spread characteristics of continuous ethanol spill fires on sand substrates