Results 51 to 60 of about 1,469,729 (346)

Comparative Study of the NO_x, CO Emissions, and Stabilization Characteristics of H₂-Enriched Liquefied Petroleum Gas in a Swirl Burner

Energies
The global shift toward renewable fuels and the reduction in anthropogenic environmental impact have become increasingly critical. However, the current challenges in fully transitioning to environmentally friendly fuels necessitate the use of ...
Abay Mukhamediyarovich Dostiyarov, Dias Raybekovich Umyshev, Zhanar Abdeshevna Aidymbayeva, Ayaulym Konusbekovna Yamanbekova, Zhansaya Serikkyzy Duisenbek, Madina Bakytzhanovna Kumargazina, Nurlan Rezhepbayevich Kartjanov, Ainur Serikbayevna Begimbetova   +7 more
doaj   +1 more source

Magnetothermal‐Triggered Response and Self‐Healing of Recyclable and Reprocessable Nanocomposites for Actuation Systems

Advanced Functional Materials, EarlyView.
Developing recyclable materials for magnetic robotics that combine rapid response and self‐healing properties is challenging. Hence, this study focuses on the integration of magnetothermal nanoparticles into a dynamic sorbitol‐based vitrimer, a recyclable composite capable of remote actuation and self‐healing by magnetic heating.
Maria Weißpflog, Gloria Signorato, Birgit Hankiewicz, Volker Abetz   +3 more
wiley   +1 more source

Combustion Of Methane With Microdroplets Of Water In A Weak Electric Field [PDF]

E3S Web of Conferences
The effect of a weak electric field on the flame of a Bunsen burner, including the case of an aerosol consisting of water microdroplets in an air-methane mixture has been studied in detail.
Tupikin Andrey, Dulin Vladimir, Sharaborin Dmitry   +2 more
doaj   +1 more source

Recent studies on flame stabilization of premixed turbulent gases [PDF]

, 1957
FLAME stabilization is of importance in the practical design of ramjets and afterburners. It has been studied extensively in recent years, particularly with reference to bluff-body flame-holders.
Penner, S. S., Williams, F.
core  

On the small-scale stability of thermonuclear flames in Type Ia supernovae [PDF]

, 2002
We present a numerical model which allows us to investigate thermonuclear flames in Type Ia supernova explosions. The model is based on a finite-volume explicit hydrodynamics solver employing PPM.
Bychkov V., F. K. Ropke, J. C. Niemeyer, Joulin G., Kerstein A. R., Khokhlov A. M., Landau L. D., Reinecke M., W. Hillebrandt, Zeldovich Y. B., Zeldovich Y. B.   +10 more
core   +2 more sources

The role of heat recirculation and flame stabilization in the formation of NOX in a thermo-photovoltaic micro-combustor step wall

International journal of hydrogen energy, 2019
The health and durability of micro thermophotovoltaic systems are contingent upon the level of gaseous emissions of micro combustors regarding their small size, thickness, and compactness.
B. Bazooyar, A. Jomekian, E. Karimi-Sibaki, M. Habibi, Hamidreza Gohari Darabkhani   +4 more
semanticscholar   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

A conceptual model of the flame stabilization mechanisms for a lifted Diesel-type flame based on direct numerical simulation and experiments

Combustion and Flame, 2019
This work presents an analysis of the stabilization of diffusion flames created by the injection of fuel into hot air, as found in Diesel engines. It is based on experimental observations and uses a dedicated Direct Numerical Simulation (DNS) approach to
Fabien Tagliante, T. Poinsot, L. Pickett, P. Pepiot, L. Malbec, G. Bruneaux, C. Angelberger   +6 more
semanticscholar   +1 more source

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

Advanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das, Sayan Ganguly, Parham Khoshbakht Marvi, Misha Muthalali, Fatemeh Parniani, Shiza Hassan, Xiaowu (Shirley) Tang, Seshasai Srinivasan, Amin Reza Rajabzadeh   +8 more
wiley   +1 more source

Thermodynamic and kinetic modeling and experiment on plasma ignition of pulverized high-ash coal

Applications in Energy and Combustion Science
Solid fuels are relatively inexpensive and widely available, making them an attractive option for energy producers. However, they are currently inefficient in converting heat energy into electricity, and new technological advances are needed to make them
Vladimir E. Messerle, Alexandr B. Ustimenko   +1 more
doaj   +1 more source