Results 91 to 100 of about 176,726 (304)
Numerical Simulation of Gliding Arc Plasma-Assisted Ignition and Combustion in Afterburner Combustor
AerospaceThe ignition and combustion characteristics of the afterburner directly affect the engine performance. In this study, a numerical simulation model was created for both the novel gliding arc assisted combustion system and the conventional spark plug ...
Zecheng Li +4 more
doaj +1 more source
Transition region ignition characteristics of n-heptane fuel sprays [PDF]
Ignition studies were perferred on monodisperse n-heptane sprays at atmospheric pressure over a range of equivalence ratios and droplet diameters. A capacitive discharge spark ignition system was used as the ignition source, providing independent control
Cernansky, N. P. +2 more
core +1 more source
Advanced Science, EarlyView.This review summarizes recent advances in four mainstream solution‐based techniques for synthesizing NiOx hole‐transport layers for high‐performance perovskite photovoltaic cells, and highlights the key challenges and future prospects for achieving high efficiency, long‐term stability, and low‐cost perovskite photovoltaic technologies toward ...
Zheng Wu +7 more
wiley +1 more source
CK2α Deficiency Drives Myocardial Fibrosis via Desmin‐Induced Mitochondrial Dysfunction
Advanced Science, EarlyView.CK2α preserves mitochondrial homeostasis by phosphorylating Desmin to recruit Cryab, ensuring proper filament assembly. CK2α deficiency disrupts this interaction, causing mitochondrial dysfunction, metabolic shifts, bioenergetic failure, and oxidative stress—ultimately establishing a pro‐fibrotic environment that drives cardiac fibrosis.
Canjie Ma +12 more
wiley +1 more source
Combustion characteristics in the transition region of liquid fuel sprays [PDF]
A number of important effects have been observed in the droplet size transition region in spray combustion systems. In this region, where the mechanism of flame propagation is transformed from diffusive to premixed dominated combustion, the following ...
Cernansky, N. P. +2 more
core +1 more source
Spark Ignition Measurements in Jet A: part II [PDF]
, 2000 An improved system for measuring the ignition energy of liquid fuel was built to perform experiments on aviation kerosene (Jet A). Compared to a previously used system (Shepherd et al. 1998), the present vessel has a more uniform temperature which can be
Lee, Julian J., Shepherd, Joseph E.
core
Recent Advances and Challenges in Ammonia‐Hydrogen Energy Conversion
Advanced Science, EarlyView.This work summarizes the latest progress of various catalytic methods in ammonia‐hydrogen energy conversion. The challenges and outlook of ammonia‐hydrogen energy conversion system are also emphasized. This work expects to build a blueprint of renewable and efficient ammonia‐hydrogen energy conversion systems under mild conditions.
Menghao Lv +6 more
wiley +1 more source
Thermal-cum kinetic behavior of Thermites
NUST Journal of Engineering Sciences, 2012 Aluminum and metal oxide react with each other in a thermite reaction to produce a large amount of heat. In this paper various thermite compositions were synthesized and the ignition temperatures of these thermites were measured using Differential ...
Raja Muhammad Asif Khan +1 more
doaj +1 more source
Review of factors affecting ignition of metals in high pressure oxygen systems [PDF]
Factors affecting ignition of metals in high pressure oxygen ...
Kimzey, J. H.
core +1 more source
Advanced Electronic Materials, EarlyView.III‐nitride semiconductors have revolutionized optoelectronics, enabling transformative technologies such as high‐efficiency LEDs and lasers. However, their use in intersubband optoelectronics has remained limited. This work marks an important step forward by demonstrating highly coherent inter‐well resonant tunneling injection in III‐nitride ...
Jimy Encomendero +6 more
wiley +1 more source