Results 141 to 150 of about 1,976 (201)

0D Nanofillers in EPDM-Based Elastomeric Ablatives: A Review of Thermo-Ablative Performance and Char Formation. [PDF]

Polymers (Basel)
Meiirbekov M, Nurguzhin M, Janikeyev M, Kadyrov Z, Sadykov M, Kuandyk A, Yesbolov N, Spandiyar N, Nurzhanov M, Orazbek S.   +9 more
europepmc   +1 more source

Causes and consequences of cytonuclear incompatibility in hybrids of flowering plants. [PDF]

J Exp Bot
Shahbazi M, Sharbrough J, Knerova J, Wendel JF, Kopecky D.   +4 more
europepmc   +1 more source

Detecting Diverse Seizure Types with Wrist-Worn Wearable Devices: A Comparison of Machine Learning Approaches. [PDF]

Sensors (Basel)
Faust L, Cui J, Knepper C, Nasseri M, Worrell G, Brinkmann BH.   +5 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

The regolith rocket—A hybrid rocket using lunar resources

Acta Astronautica, 2021
Abstract The use of lunar hybrid rockets, that connect the Moon surface with a lunar gateway and provide it with resources, are evaluated. Therefore, the composition of lunar regolith and its use for specific rocket subsystems is assessed. In particular, this work evaluates the use of oxygen and aluminum from regolith as oxidant/fuel mixture as well ...
Enrico Stoll
exaly   +3 more sources

Hybrid rocket instability

29th Joint Propulsion Conference and Exhibit, 1993
The paper provides a brief review of theoretical and experimental studies concerned with hybrid rocket instability. The instabilities discussed include atomization and mixing instabilities, chuffing instabilities, pressure coupled combustion instabilities, and vortex shedding.
B. GREINER, R. FREDERICK, JR.
openaire   +1 more source

Analysis of hybrid rocket combustion

Acta Astronautica, 1980
Abstract The problem involving flow of a turbulent boundary layer with mass injection and combustion is studied to investigate the hydrid rocket combustion. Because of the presence of combustion, the momentum equation is coupled to the energy and species equations.
Cherng, D. L., Tao, C. C.
openaire   +1 more source

Hybrid rocket combustion study

29th Joint Propulsion Conference and Exhibit, 1993
The objectives of this study of 'pure' or 'classic' hybrids are to (1) extend our understanding of the boundary layer combustion process and the critical engineering parameters that define this process, (2) develop an up-to-date hybrid fuel combustion model, and (3) apply the model to correlate the regression rate and scaling properties of potential ...
L. STRAND, R. RAY, N. COHEN
openaire   +1 more source

Transient behavior in hybrid rockets

33rd Joint Propulsion Conference and Exhibit, 1997
The combustion dynamics in hybrid rockets is studied to provide a basic input into transient motor processes, such as ignition, throttling, thrust termination and instability. The model treats the time dependent heat flow into the fuel, with ablation at the surface. The gasification uses a single effective heat to account for surface processes, such as
M. Karabeyoglu, D. Altman, M. Karabeyoglu, D. Altman   +3 more
openaire   +1 more source