Results 131 to 140 of about 13,180 (230)

A dynamic simulation approach to optimize thrust regulation in electric pump-fed rocket engines. [PDF]

Sci Rep
Li T, He H, Yu N, Sun X, Cai G.
europepmc   +1 more source

Real-time fault diagnosis for propulsion systems [PDF]

Current research toward real time fault diagnosis for propulsion systems at NASA-Lewis is described. The research is being applied to both air breathing and rocket propulsion systems.
Delaat, John C., Duyar, Ahmet, Guo, Ten-Huei, Merrill, Walter C.   +3 more
core   +1 more source

Estimating CO2 emissions due to present and future suborbital space tourism industry. [PDF]

PLoS One
Huang AM, Xu Y.
europepmc   +1 more source

Simulation of Combustion in a Hybrid Rocket Engine

, 2023
A numerical investigation on the combustion mechanics of a hybrid rocket engine is performed through unsteady Reynolds-averaged Navier-Stokes simulation. The hybrid rocket engine model is based on an experimental laboratory scale engine design operating on GOX and HDPE as a propellant.
openaire   +1 more source

Predictive maintenance programs for aircraft engines based on remaining useful life prediction. [PDF]

Sci Rep
Xue F, Jin G, Tan L, Zhang C, Yu Y.
europepmc   +1 more source

Active Precipitation of Radiation Belt Electrons Using Rocket Exhaust Driven Amplification (REDA) of Man-Made Whistlers. [PDF]

J Geophys Res Space Phys, 2022
Bernhardt PA, Hua M, Bortnik J, Ma Q, Verronen PT, McCarthy MP, Hampton DL, Golkowski M, Cohen MB, Richardson DK, Howarth AD, James HG, Meredith NP.   +12 more
europepmc   +1 more source

Space resources. Volume 1: Scenarios [PDF]

A number of possible future paths for space exploration and development are presented. The topics covered include the following: (1) the baseline program; (2) alternative scenarios utilizing nonterrestrial resources; (3) impacts of sociopolitical ...
Duke, Michael B., Mckay, David S., Mckay, Mary Fae   +2 more
core   +1 more source

Advanced Nanomaterials and Energetic Application: Experiment and Simulation. [PDF]

Nanomaterials (Basel)
Pang W, Trache D, Zhang K.
europepmc   +1 more source

Effect of the Addition of Graphene Nanoplatelets on the Thermal Conductivity of Rocket Kerosene: A Molecular Dynamics Study. [PDF]

Materials (Basel), 2022
Guo X, Chen X, Zhao J, Zhou W, Wei J.
europepmc   +1 more source

Influence of plasma-enhanced combustion on RBCC engine using URANS. [PDF]

Sci Rep
Zhang WR, Liu YS, Zou XR, Xu C, Xue R.
europepmc   +1 more source