Results 91 to 100 of about 362 (192)

Swirl Injection Effects on Hybrid Rocket Motors

Journal of Aerospace Technology and Management, 2015
In the last decades, hybrid rocket engines have been increasingly studied and used in space vehicles. However, the low regression rates and specific impulses still represent major drawbacks to this technology. The objective of this study was to quantify
Susane Ribeiro Gomes, Leopoldo Rocco Junior, José Atílio Fritz Fidel Rocco   +2 more
doaj  

Analysis of carbon nano particle variant as the propellant fuel to increase specific impulses of rockets. [PDF]

F1000Res, 2023
Navalino R, Muda N, Hafizah M, Ruyat Y.
europepmc   +1 more source

Predictions of Liquid Methane (LCH₄) Lubricated Hybrid Tilting Pad Journal Bearings for Reusable Rocket Turbopumps. [PDF]

Materials (Basel)
Kim Y, Kim TH.
europepmc   +1 more source

Multimatrix Composite Materials for Rocket Nozzle Manufacturing: A Comparative Review. [PDF]

Polymers (Basel)
Meiirbekov M, Sadykov M, Kuandyk A, Nurguzhin M, Janikeyev M, Gulmaira P, Mustafa L, Yesbolov N.   +7 more
europepmc   +1 more source

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

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

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

Advancements and Limitations in 3D Printing Materials and Technologies: A Critical Review. [PDF]

Polymers (Basel), 2023
Iftekar SF, Aabid A, Amir A, Baig M.
europepmc   +1 more source

Preliminary design of a hybrid rocket engine

The aerospace industry has experienced significant growth in recent years, leading to increased demand for propulsion systems for launch vehicles aimed at placing satellites into orbit, space tourism, upper stages, lunar and planetary landing modules, among other applications. Alongside this growth, there has been a rising demand for propulsion systems
openaire   +1 more source

Hybrid rocket engine on the methane clathrate

Kosmìčna nauka ì tehnologìâ, 2017
A.S. Levenko, V.I. Prysiazhnyi, O.L. Pauk, A.S. Drozdenko   +3 more
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