Results 51 to 60 of about 29,920 (238)
Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 1, January/February 2026.ABSTRACT This study analyzes the influence of Arrhenius activation energy on the chemically reactive, magnetohydrodynamic Casson hybrid nanofluid flow past an exponentially stretching surface embedded in a Darcy–Forchheimer porous medium with a non‐uniform heat source/sink.
Md. Sailanebaba +2 more
wiley +1 more source
Journal of Aerospace Technology and Management, 2019 Thermal insulation inside the rocket motor experience severe pressure and temperature conditions. Experimental determination of heat flux imparted to thermal insulator inside the rocket motor during the static fi ring is a challenging task.
Rakesh Kumar Kalal +3 more
doaj +2 more sources
Defence Technology, 2018 Ammonium dinitramide [NH4N(NO2)2, ADN] is considered as a possible replacement for ammonium perchlorate (AP) in nearly all kind of solid rocket propulsions in the coming future. The reason to use ADN instead of AP in solid rocket propulsion is because of
Pratim Kumar
doaj +1 more source
Optimizing the Cooling System of an LH2/LOX Rocket Engine using the Bees Algorithm [PDF]
مکانیک هوافضا, 2023 Upgrading the thermal efficiency of the cooling system of liquid rocket engines is one of the most significant and intricate problems in designing modern rocket engines in the missile industry.
Navid Bozorgan
doaj
Virtual and Physical Prototyping, 2022 The mechanical and combustion properties of metal-nested composite hybrid rocket fuel grains composed of spiral aluminium (Al) frameworks fabricated using three-dimensional (3D) printing with an embedded paraffin-based fuel were investigated.
Xin Lin +9 more
doaj +1 more source
Lithium Nitrate Effects for Lithium‐Based Chemical Batteries: A Review
Carbon Energy, Volume 8, Issue 1, January 2026.Lithium nitrate (LiNO3) has been widely used to address uneven Li plating/stripping and stabilize the Li/electrolyte interface, and to date, many strategies on how to use nitrates have been explored. This review focuses attention on the effects of LiNO3 in lithium‐based batteries, aiming to provide scientific guidance for the optimization of electrode ...
Xianshu Wang +8 more
wiley +1 more source
Low-Frequency Feed-System-Coupled Combustion Instability in Hybrid Rocket Motors
Journal of Thermal Science and Technology, 2013 The low-frequency unstable combustion of hybrid rocket motors was investigated using the transfer function of the full thermal-combustion-gasdynamic coupled system that was coupled with a liquid oxidizer feed system.
Takakazu MORITA +4 more
doaj +1 more source
Combustion Modeling in Solid Rocket Motor Plumes
, 2019 The thermo-chemistry of plumes emanating from solid rocket motors (SRM) is strongly influenced by hydrogen/oxygen/chlorine chemistry. These after-burning reactions have a significant impact onto the infrared signature, as well as on chemical and thermal loads within the propulsion system.
Ecker, Tobias +2 more
openaire +3 more sources
On Maximum Evaporation Rates of Liquid Droplets in Rocket Motors [PDF]
, 1953 Upper limits have been estimated for the rate of evaporation of small liquid droplets in representative rocket combustion chambers. The droplets are assumed to be isothermal at all times. The droplet temperature as a function of time is determined by an
Penner, S. S.
core +1 more source
Thermal degradation of impact‐modified PMMA in mechanical and chemical recycling
The Canadian Journal of Chemical Engineering, Volume 104, Issue 1, Page 31-43, January 2026.Abstract Poly (methyl methacrylate) (PMMA) is a thermoplastic with outstanding tensile strength, UV resistance, and a high level of transparency that has been used widely for optical applications such as glazing in the automobile industry. Mechanical recycling, the most widespread method, degrades the physical properties and prevents reusing PMMA in ...
Tien Dat Nguyen +6 more
wiley +1 more source