Results 41 to 50 of about 143,533 (301)
The Effect of Fuel Injection on the Combustion Characteristics of Gas-Solid Two-Phase Gas [PDF]
Hangkong bingqiFuel injection significantly affects the combustion characteristics of gas-solid two-phase gas in solid rocket scramjet. The effects of fuel equivalent ratio and fuel injection port arrangement on the combustion characteristics of gas-solid two-phase gas
Zhao Libei, Ma Likun, Xia Zhixun, Feng Yunchao, Chen Binbin, Liu Yandong
doaj +1 more source
Modeling and CFD Simulation of Regression Rate in Hybrid Rocket Motors
Fire, 2023 As the research on hybrid rocket motors advances, more accurate tools are needed to estimate the performance of the system by determining its fundamental parameters. One of them is certainly the regression rate of the solid fuel.
Alessandro Rampazzo, Francesco Barato
doaj +1 more source
International Journal of Turbomachinery, Propulsion and Power, 2020 Injection pattern of the oxidizer injected into the combustion chamber is a significant factor in evaluating the performance of a hybrid rocket. In the hybrid rocket combustion process, oxidizer flows over the solid fuel grain surface, leading to a ...
Pragya Berwal, Shelly Biswas
doaj +1 more source
Modelling Rocket System Performance Parameters
Academy Journal of Science and Engineering, 2022 What distinguishes the rocket system from airbreathing engines is that the rocket carries its own propellants, fuel and oxidants. The modern rocket was originally developed for ballistic missiles.
Nnorom Achara
doaj
Study of Intra-Chamber Processes in Solid Rocket Motors by Fiber Optic Sensors
Sensors, 2021 In this study, an experimental study of the burning rate of solid fuel in a model solid propellant rocket motor (SRM) E-5-0 was conducted using a non-invasive control method with fiber-optic sensors (FOSs).
Andrey A. Zhirnov +8 more
doaj +1 more source
The main indicators of the health of children and adolescents in residential zone of the facility for disposal of rocket engines [PDF]
Саратовский научно-медицинский журнал, 2014 Aim: to evaluate the health of the children population in the area of the site location for disposal of rocket engines solid fuel. Material and methods. Analyzed the official reporting form health institutions for the period 2010-2011.
Tarakanova S.Y.
doaj
Defence Technology, 2019 Research and development of green oxidizers and green fuels as a possible replacement for ammonium perchlorate (NH4ClO4, AP) and hydrazine (N2H4) respectively has been increased considerably in the recent years. AP and hydrazine are the oxidizer and fuel
Pratim Kumar
doaj +1 more source
Recombinant Proteins: A Molecular Tool to Understand Marine Adhesion and to Advance Biomaterials
Advanced Healthcare Materials, EarlyView.The production of recombinant proteins represents a fundamental step in the characterisation of marine invertebrate adhesives and in the development of bio‐inspired glues. The association of these proteins with other components such as ions, proteins, polysaccharides, or polymers enables the fabrication of biomaterials for various healthcare ...
Alessandra Whaite +4 more
wiley +1 more source
Beeswax–EVA/Activated-Charcoal-Based Fuels for Hybrid Rockets: Thermal and Ballistic Evaluation
Energies, 2022 Beeswax (C46H92O) is a naturally derived substance that has the potential to be used as a solid fuel for hybrid rocket applications and as a substitute for paraffin wax fuel in hybrid rockets.
Sri Nithya Mahottamananda +3 more
doaj +1 more source
Electrical apparatus for detection of thermal decomposition of insulation Patent [PDF]
, 1971 Electrical failure detector in solid rocket propellant motor insulation against thermal degradation by fuel ...
Bernsen, B.
core +1 more source