Results 41 to 50 of about 11,184 (128)
Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams
Advanced Functional Materials, Volume 36, Issue 25, 26 March 2026.Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan +3 more
wiley +1 more source
Simulation of premixed combustion with varying equivalence ratio in gas turbine combustor [PDF]
, 2014 RANS simulation of a gas turbine combustor with complex geometry is performed. The turbulence is modelled using a two-equation approach. The scalar mixing and combustion is modelled using a flamelet based approach for partially premixed combustion.
Isono, M +4 more
core +2 more sources
Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira +4 more
wiley +1 more source
Energy Science &Engineering, Volume 14, Issue 3, Page 1100-1112, March 2026.This study concluded that wider spray angles produce wall impingement and greater unburned hydrocarbons in methane‐diesel dual‐fuel engines, whereas 110° balances efficiency and emissions. ABSTRACT A diesel methane dual fuel engine appears as a potential means for lowering emissions while retaining useful thermal efficiency.
Abdullah Al Rifat +4 more
wiley +1 more source
Pollutant formation in fuel lean recirculating flows [PDF]
An opposed reacting jet combustor (ORJ) was tested at a pressure of 1 atmosphere. A premixed propane/air stream was stabilized by a counterflowing jet of the same reactants.
Sawyer, R. F., Schefer, R. W.
core +1 more source
Global Challenges, Volume 10, Issue 3, March 2026.The work represented in the manuscript is based on resolving the major issue of increased smoke emissions under pilot injection mode while maintaining the core benfits of it, that is, lower nitrogen oxides (NOx) emissions and improved fuel economy. This was achieved by inclusion of methanol and cetane enhancer (CE) in the base fuel.
Hiren Dave +4 more
wiley +1 more source
LES-CMC simulations of different auto-ignition regimes of hydrogen in a hot turbulent air Co-flow [PDF]
, 2013 Large-Eddy Simulation (LES) results in combination with first-order Conditional Moment Closure (CMC) are presented for a hydrogen jet, diluted with nitrogen, issued into a turbulent co-flowing hot air stream.
Mastorakos, E +2 more
core +1 more source
Nano Select, Volume 7, Issue 3, March 2026.Multifunctional structural battery composites can store electrical energy while bearing mechanical loads, thereby reducing parasitic mass and volume. We present a novel solid‐state PETEA‐based electrolyte, which can be cured in situ after infiltration into the reinforcement fibers in its monomer form.
Daniel Vogt +4 more
wiley +1 more source
Generation of adverse pressure gradient in the circumferential flashback of a premixed flame [PDF]
, 2016 Circumferential upstream propagation of a premixed flame in a region confined between two concentric tubes is considered. The cold flow in this configuration features rotational motion and the flame is modelled as an interface separating the burned and ...
Brown, Phillip +4 more
core +1 more source
Liquid‐Mediated Sintering of SnO2 Scaffolds for Hybrid Integration of Conductive Cu3(HHTP)2
Small Structures, Volume 7, Issue 3, March 2026.A versatile strategy for creating hybrid metal–oxide/metal‐organic framework architectures by combining flame spray pyrolysis with liquid‐mediated sintering and vapor‐assisted growth. Porous SnO2 films are transformed into mechanically robust nano–microcluster arrays that are interconnected with conductive Cu3(HHTP)2.
Luke J. Taglini +4 more
wiley +1 more source