Results 91 to 100 of about 406,468 (397)

Combustion waves in a model with chain branching reaction and their stability

open access: yes, 2007
In this paper the travelling wave solutions in the adiabatic model with two-step chain branching reaction mechanism are investigated both numerically and analytically in the limit of equal diffusivity of reactant, radicals and heat.
Dold J. W.   +10 more
core   +1 more source

Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams

open access: yesAdvanced Functional Materials, EarlyView.
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

Verification of Conditions for use of Combustion Products‘ Heat

open access: yesActa Technologica Agriculturae, 2015
Presented contribution deals with the verification of conditions for use of combustion products‘ heat, generated by combustion of wood in a fireplace used in a household. It is necessary to know the temperature behaviour of the fireplace to determine the
Kažimírová Viera   +1 more
doaj   +1 more source

Light bulb heat exchanger for magnetohydrodynamic generator applications - Preliminary evaluation [PDF]

open access: yes
The light-bulb heat-exchanger concept is investigated as a possible means of using a combustion heat source to supply energy to an inert gas MHD power generator system.
Hwang, C. C.   +2 more
core   +1 more source

Analyzing the Characteristics of Plants Choosing to Opt-Out of the Large Combustion Plant Directive [PDF]

open access: yes, 2017
The EU Large Combustion Plant Directive (LCPD) is a major but largely unstudied environmental regulation. Most of the 1585 large combustion plants in this analysis are electricity supply plants or combined heat and power plants. We find that, controlling
Meyer, Andrew G., Pac, Grzegorz
core   +1 more source

Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents

open access: yesAdvanced Functional Materials, EarlyView.
Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras   +6 more
wiley   +1 more source

Evaluación del funcionamiento de motores de combustión interna trabajando con biodiesel. // Evaluation of engine performance working with biodiesel.

open access: yesIngeniería Mecánica, 2008
En el presente trabajo se determinó la característica exterior de velocidad para dos motores de combustión internatrabajando con combustible biodiesel procedente de varias fuentes naturales y se comparó con la característica exterior develocidad de los ...
R. Piloto Rodríguez   +3 more
doaj  

Frontier Advances of Emerging High‐Entropy Anodes in Alkali Metal‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Recent advances in microscopic morphology control of high‐entropy anode materials for alkali metal‐ion batteries. Abstract With the growing demand for sustainable energy, portable energy storage systems have become increasingly critical. Among them, the development of rechargeable batteries is primarily driven by breakthroughs in electrode materials ...
Liang Du   +14 more
wiley   +1 more source

A simple temperature calculating method of flame tube inclined multi-hole wall

open access: yesCase Studies in Thermal Engineering, 2019
Inclined multi-hole full-coverage film cooling, as a practical cooling scheme, has received widespread application in combustion chambers. In the initial stage of combustion chamber design, the numerical simulation of three-dimensional structure is a ...
Wang Qingwu, Li Weihua, Zhang Shihui
doaj   +1 more source

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