Results 111 to 120 of about 1,571,082 (390)
Improved Two-Dimensional Kinetics (TDK) computer program [PDF]
Fluid properties, the boundary layer module, and regenerative cooling are discussed. Chemistry, low density flow effects, test cases, input and output for TDK, and documentation are also ...
Dang, L. D., Nickerson, G. R.
core +1 more source
Hydrocarbons Heterogeneous Pyrolysis: Experiments and Modeling for Scramjet Thermal Management [PDF]
15th AIAA International Space Planes and Hypersonic Systems and
Technologies Conference, Dayton, Ohio : \'Etats-Unis d'Am\'erique (2008), 2009 The last years saw a renewal of interest for hypersonic research in general and regenerative cooling specifically, with a large increase of the number of dedicated facilities and technical studies. In order to quantify the heat transfer in the cooled structures and the composition of the cracked fuel entering the combustor, an accurate model of the ...
arxiv
A Universal Biomimetic Approach for Making Artificial Antigen‐Presenting Cells for T Cell Activation
Advanced Functional Materials, EarlyView.This study shows a biomimetic silica microcapsule (SMC) fabrication method under mild conditions for making artificial antigen‐presenting cells (aAPCs). Inspired by marine biomineralization, peptide‐mediated biosilicification enables silica shell formation on emulsion templates. The resulting SMCs possess a core–shell structure, controlled fluorescence
Fei Hou +5 more
wiley +1 more source
Transforming Cellulose Into Functional Three‐Dimensional Structures
Advanced Functional Materials, EarlyView.Cellulose is promising for replacing synthetic polymers due to its excellent mechanical properties and low cost. This review highlights the recent advancements in transforming cellulose into functional 3D structures, including liquid gels and porous materials.
Xia Sun +5 more
wiley +1 more source
Combustion and Regenerative Cooling Characteristics of LOX/Methane Engine
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, SPACE TECHNOLOGY JAPAN, 2009 The regenerative cooled LOX/methane engine is considered by the cooperative research with JAXA, MHI, and IHI. As a part of this cooperation, the experiments and analysis about LOX/methane combustion instability and regenerative cooling characteristics were carried out because the lack of the fundamental LOX/methane properties was identified as a risk ...
Hideyo Negishi +9 more
openaire +3 more sources
On a Flywheel-Based Regenerative Braking System for Regenerative Energy Recovery [PDF]
arXiv, 2013 This paper presents a unique flywheel-based regenerative energy recovery, storage and release system developed at the author's laboratory. It can recover and store regenerative energy produced by braking a motion generator with intermittent rotary velocity such as the rotor of a wind turbogenerator subject to intermittent intake wind and the axels of ...
arxiv
Transducer Materials Mediated Deep Brain Stimulation in Neurological Disorders
Advanced Functional Materials, EarlyView.This review discusses advanced transducer materials for improving deep brain stimulation (DBS) in neurological disorders. These materials respond to light, ultrasound, or magnetic fields, enabling precise, less invasive neuromodulation. Their stimulus‐responsive properties enhance neural control and adaptive therapy, paving the way for next‐generation ...
Di Zhao +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Ambient‐dried composite aerogels integrating MOF‐303, TEMPO‐oxidized cellulose nanofibers (TOCNF), and hygroscopic salts enable high‐performance atmospheric water harvesting (AWH), achieving competitive uptake at both low and high humidity. Enhanced with a solar‐evaporation layer, these scalable aerogels support self‐sustained plant growth in a ...
Ahmadreza Ghaffarkhah +12 more
wiley +1 more source
A rocket engine design expert system [PDF]
The overall structure and capabilities of an expert system designed to evaluate rocket engine performance are described. The expert system incorporates a JANNAF standard reference computer code to determine rocket engine performance and a state-of-the ...
Davidian, Kenneth J.
core +1 more source
Chip-scale cavity optomechanics in lithium niobate
, 2016 We develop a chip-scale cavity optomechanical system in single-crystal lithium niobate that exhibits high optical quality factors and a large frequency-quality product as high as $3.6\times 10^{12}$ Hz at room temperature and atmosphere.
Jiang, Wei C., Lin, Qiang
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