Results 11 to 20 of about 3,916 (88)

Static Equilibrium Characteristics of Full-Flow Staged Combustion Cycle Engine Under Different Propellants

International Journal of Aerospace Engineering
The full-flow staged combustion cycle (FFSC) engine is a promising liquid rocket propulsion system owing to its capacity for high specific impulse. The present study introduces an equilibrium model of the FFSC engine, utilizing the Raptor engine as a ...
Haodong He, Nanjia Yu, Sihan Di, Guobiao Cai, Chuang Zhou, Lihao Zheng   +5 more
doaj   +1 more source

Further analysis of open-respirometry systems: an a-compartmental mechanistic approach

Brazilian Journal of Medical and Biological Research, 2000
A system is said to be "instantaneous" when for a given constant input an equilibrium output is obtained after a while. In the meantime, the output is changing from its initial value towards the equilibrium one. This is the transient period of the system
Chaui-Berlinck J.G., Bicudo J.E.P.W.
doaj  

Human Capital, Economic Growth and Environmental Quality with Special Emphasis on Public Education Expenditures: An Application of DSGE Models [PDF]

پژوهشهای اقتصادی
Aim and Introduction The world has suffered severe environmental degradation in the last two decades. The effects of ecological deviations and environmental destruction are alarming and cause concern for stakeholders and environmentalists. These problems
Yahya Mohaghegh, hashem zare, Mehrzad Ebrahimi   +2 more
doaj  

Experimental Characterization of the Hydrodynamic Interactions between a Freely Rising Bubble and a Settling Particle. [PDF]

Langmuir
Outokesh M, Saeedipour M, Hlawitschka MW.   +2 more
europepmc   +1 more source

Numerical Simulation of the Post-Tensioned Beams Behaviour Under Impulse Forces Loading. [PDF]

Materials (Basel)
Jancy A, Stolarski A.
europepmc   +1 more source

High performance of high-temperature-superconducting MPD thrusters: analytical MHD modeling and experimental demonstration. [PDF]

Natl Sci Rev
Zheng J, Du Y, Aftab H, Liu H, Li M, Zhu L, Lu Y, Ke M, Zhu M, Wu J, Li B.   +10 more
europepmc   +1 more source

Energetic plasticizers for GAP-based formulations with ADN: compatibility and performance evaluation of a nitrofurazanyl ether. [PDF]

RSC Adv
Lieber P, Schaller U, Klapötke TM.
europepmc   +1 more source

Heat and mass transfer under non-stationary external influence. [PDF]

Sci Rep
Pogorelov A, Karnaukhov IN.
europepmc   +1 more source

Effects of applied magnetic fields on the performance of magnetoplasmadynamic thrusters. [PDF]

Sci Rep
Shin H, Kim J, Hwang J, Chai KB, Kim H.
europepmc   +1 more source

Alternative solid hydrocarbons as propellants for electrothermal plasma radio-frequency thrusters. [PDF]

Sci Rep
Lee T, Davoodianidalik M, Tsifakis D, Boswell RW, Charles C.   +4 more
europepmc   +1 more source