A dual-cooled hydrogen-oxygen rocket engine heat transfer analysis [PDF]
The potential benefits of simultaneously using hydrogen and oxygen as rocket engine coolants are described. A plug-and-spool rocket engine was examined at heat fluxes ranging from 9290 to 163,500 kW/sq m, using a combined 3-D conduction/advection ...
Jankovsky, Robert S. +2 more
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Probabilistic Damage Modeling and Thermal Shock Risk Assessment of UHTCMC Thruster Under Transient Green Propulsion Operation. [PDF]
Materials (Basel)Jindal P, Doozandeh T, Botchu J.
europepmc +1 more source
3D Measurement Method for Saturated Highlight Characteristics on Surface of Fuel Nozzle. [PDF]
Sensors (Basel), 2022 Li Y, Hou L, Chen Y.
europepmc +1 more source
An engine trade study for a supersonic STOVL fighter-attack aircraft, volume 1 [PDF]
The best main engine for an advanced STOVL aircraft flight demonstrator was studied. The STOVL aircraft uses ejectors powered by engine bypass flow together with vectored core exhaust to achieve vertical thrust capability.
Beard, B. B., Foley, W. H.
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Sustainable Design and Wall Thickness Optimization for Enhanced Lifetime of Ultra-High Temperature Ceramic Matrix Composite Thruster for Use in Green Propulsion Systems. [PDF]
Materials (Basel)Doozandeh T, Jindal P, Botchu J.
europepmc +1 more source
Configuration evaluation and criteria plan. Volume 1: System trades study and design methodology plan (preliminary). Space Transportation Main Engine (STME) configuration study [PDF]
The System Trades Study and Design Methodology Plan is used to conduct trade studies to define the combination of Space Shuttle Main Engine features that will optimize candidate engine configurations.
Bair, E. K.
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Experimental and machine learning-driven assessment of IS 2062 steel under double-base propellant combustion conditions. [PDF]
Sci RepSingh H +3 more
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Thrust performance of a variable-geometry, divergent exhaust nozzle on a turbojet engine at altitude [PDF]
A variable geometry, low aspect ratio, nonaxisymmetric, two dimensional, convergent-divergent exhaust nozzle was tested at simulated altitude on a turbojet engine to obtain baseline axial, dry thrust performance over wide ranges of operating nozzle ...
Collom, R. R., Straight, D. M.
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Mixing performance test and uniformity analysis of a two-stage injection jet on-line mixer. [PDF]
PLoS OneJiang P +6 more
europepmc +1 more source
Parametric study of relaminarization of turbulent boundary layers on nozzle walls [PDF]
By means of comparisons between theoretical predictions and experimental data, the accuracy of a boundary procedure to predict the effect of large streamwise accelerations upon initially turbulent boundary layers is assessed. The boundary layer procedure
Kreskovsky, J. P. +2 more
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