Results 41 to 50 of about 925,504 (345)

Factors Affecting Characteristic Length of the Combustion Chamber of Liquid Propellant Rocket Engines

Mehran University Research Journal of Engineering and Technology, 2019
Optimum characteristic length of the combustion chamber of liquid rocket engine is very important to get higher energy from the liquid propellants. Characteristic length is defined by the time required for complete burning of fuel.
Tajwali Khan, Ihtzaz Qamar
doaj  

Carbon‐Based Flexible Electrode for Efficient Electrochemical Generation of Reactive Chlorine Species in Tumor Therapy

Advanced Healthcare Materials, EarlyView.
A flexible electrode loaded with a carbon nanowire network (CC@C‐NWN) is developed for electrochemically generating reactive chlorine species (RCS) from abundant chloride ions in body fluids for tumor therapy. CC@C‐NWN enhances chlorine evolution, inducing redox dysregulation and synergistic apoptosis‐ferroptosis in tumor cells.
Cuinan Jiang, Zhaoyu Chen, Ruihao Yang, Ziga Luogu, Qian Ren, Hao Hu, Kaixin Wang, Senlin Li, Changlin Deng, Meng Li, Lu Zheng   +10 more
wiley   +1 more source

Engineering Flow‐Through Hollow Fiber Gas‐Diffusion Electrodes for Unlocking High‐Rate Gas‐Phase Electrochemical Conversion

Advanced Materials, EarlyView.
Advancing gas‐phase electrolysis toward industrial‐scale applications requires not only the development of advanced electrocatalysts but also the design of the electrodes to optimize gas‐electrode‐electrolyte interfaces and facilitate efficient mass transport, thereby reinforcing gas win the electrons to promote reaction kinetics and suppress side ...
Guoliang Chen, Hesamoddin Rabiee, Mengran Li, Beibei Ma, Yizhu Kuang, Fatereh Dorosti, Zhonghua Zhu, Hao Wang, Lei Ge   +8 more
wiley   +1 more source

Study on Pulse Triggering Combustion Instability in a Combustion Chamber

Energy Procedia, 2014
AbstractBased on a T-burner, pulse triggering, and ‘burning surface doubled and secondary attenuation’ algorithm, different kinds of solid propellants’ oscillation combustion features in the acoustic field were studied experimentally and numerically.
Wanxing Su, Mi Yan, Junwei Li, Ningfei Wang   +3 more
openaire   +2 more sources

Research and Design an Experimental Model for the Determination of Deposits Formation Mechanism in the Combustion Chamber

International Journal on Advanced Science, Engineering and Information Technology, 2019
One of the important researches on fuel use in diesel engines is the basic study of deposits formation in engine combustion chambers. The process of creating deposits in the engine combustion chamber is a complex phenomenon causing many different ...
V. Pham
semanticscholar   +1 more source

Chevrel Phase Materials: Advances in Synthesis and Thermoelectric Applications

Advanced Materials Interfaces, EarlyView.
This review provides a comprehensive overview of the synthesis and thermoelectric properties of Chevrel phases, highlighting their potential for high‐temperature applications due to their unique properties. It covers various synthesis methods and recent findings on optimizing thermoelectric performance.
Zhenyu Chen, Zongchen Jiang, Shengnan Zhang, Botao Shao, Chengshan Li, Jianfeng Li, Pingxiang Zhang   +6 more
wiley   +1 more source

Analysis of Product and Temperature of Biogas Combustion in Various Air Biogas Equivalence Ratio and Methane Content

Indonesian Journal of Chemistry, 2018
Biogas resulted from anaerobic digestion of organic compounds have various methane content depend on the type of the degraded material. The methane content of biogas is range between 40–80% that influence the heating value and combustion characteristic ...
Arini Wresta, Aep Saepudin
doaj   +1 more source

Yellow Mealworm Larvae Derived Eco‐Friendly Substrates for Responsible Electronics

Advanced Sustainable Systems, EarlyView.
Electronic substrates composed of bioderived eco‐friendly materials constitute a unique opportunity for the development of the next generation of responsible electronics. In this work, the use of Yellow Mealworm Larvae is explored for the realization of rigid and flexible electronic substrates which can be favorable alternatives for existing substrates
Monika Gupta, Lazar Milić, Pradeep Kumar, Miloš Petrović, Saša Krstović, Mitar Simić, Goran M. Stojanović   +6 more
wiley   +1 more source

Sustainable Flame‐Retardant Poly Lactic Acid Biocomposites Reinforced with Polyphosphate‐Enriched Microalgae: Unlocking the Potential of Hyper‐Compensation

Advanced Sustainable Systems, EarlyView.
This study explores microalgae cultivation for wastewater treatment and enhancement of poly lactic acid (PLA)‐based biocomposites. It achieves up to 99.9% nutrient removal, increases biomass productivity by 322%, and demonstrates a triphasic luxury phosphorus uptake system. Incorporation into PLA improves fire‐retardant properties, suggesting potential
Rohit Dey, Mateusz Dudziak, Andreas Prescher, Timmu Kreitsmann, Keran Zhang, Clemens Posten, Claudia Thomsen, Bernhard Schartel, Matthias S. Ullrich, Laurenz Thomsen   +9 more
wiley   +1 more source

Study on radiation heat transfer characteristics of aeroengine combustion chamber

Xibei Gongye Daxue Xuebao
The thermal radiation of gaseous combustion products in an aero-engine combustion chamber has obvious non-ash-body characteristics. In this paper, based on the OpenFOAM platform, a numerical study on multi-field coupled turbulence-combustion-radiation ...
SHI Pengyu, LI Ming, YU Qianqian, WANG Zhisheng, REN Lishi, FAN Wei   +5 more
doaj   +1 more source