Results 161 to 170 of about 39,007 (347)
Advanced Materials, EarlyView.This table of contents illustrates that the mechanism for mitigating Sr segregation depends strongly on the chemistry of the coating layer. HfO2 electrostatically stabilizes the surface by lowering the surface oxygen vacancies, which serve as the driving force for Sr migration. On the other hand, Al2O3 and Fe2O3 react with segregated Sr to form Sr‐Al‐O
Jongsu Seo +8 more
wiley +1 more source
An Efficient Instance Segmentation Approach for Extracting Fission Gas Bubbles on U-10Zr Annular Fuel [PDF]
, 2023 Shoukun Sun +7 more
openalex +1 more source
Adaptive Twisting Metamaterials
Advanced Materials, EarlyView.This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri +6 more
wiley +1 more source
Study of research and development requirements of small gas-turbine combustors [PDF]
A survey is presented of the major small-engine manufacturers and governmental users. A consensus was undertaken regarding small-combustor requirements.
Demetri, E. P. +2 more
core +1 more source
Experimental investigation of ethylene-fueled ramjet rotating detonation engine with an annular combustor [PDF]
, 2023 Wenkang Feng +7 more
openalex +1 more source
Advanced Materials, EarlyView.Schematic illustration of the electrically assisted thermal stamping (EATS) method for direct fabrication of carbon‐based nanofilms and their multifunctional applications. Localized Joule heating triggers simultaneous exfoliation, reduction, and fluoropolymer incorporation under ambient conditions, yielding tunable carbon‐based thin‐film coatings ...
Byungseok Seo +9 more
wiley +1 more source
Combustion instability prediction using a nonlinear bipropellant vaporization model [PDF]
Combustion instability prediction using nonlinear bipropellant vaporization ...
Breen, B. P. +2 more
core +1 more source
Advanced Materials, EarlyView.Electrochemical CO2RR is a key technology for converting CO2 into chemicals, but there remains a gap between “laboratory science” and “engineering practice” in current research. This review establishes a multi‐scale research framework, encompassing atomic‐level characterization, microenvironment regulation, external field‐assisted optimization, and AI ...
Ping Hong +3 more
wiley +1 more source
Using internal air injection for fuel mixing enhancement of annular hydrogen jet behind an inclined strut in a supersonic combustor: computational study. [PDF]
Sci RepBouazzi Y +7 more
europepmc +1 more source
Reduction of aircraft gas turbine engine pollutant emissions [PDF]
To accomplish simultaneous reduction of unburned hydrocarbons, carbon monoxide, and oxides of nitrogen, required major modifications to the combustor. The modification most commonly used was a staged combustion technique.
Diehl, L. A.
core +1 more source