Results 61 to 70 of about 279 (180)

Triply Periodic Minimal Surface Structures: Design, Fabrication, 3D Printing Techniques, State‐of‐the‐Art Studies, and Prospective Thermal Applications for Efficient Energy Utilization

Energy Technology, Volume 12, Issue 5, May 2024.
Herein, the recent advancements in triply periodic minimal surface (TPMS) structures are presented, focusing on their potential for enhancing energy utilization in various systems. A comprehensive survey of design methodologies, software tools, commercial materials, and 3D printing techniques is provided.
Mohamed G. Gado, Oraib Al‐Ketan, Muhammad Aziz, Rashid Abu Al‐Rub, Shinichi Ookawara   +4 more
wiley   +1 more source

Reconstruction of heat release rate in one-dimensional counterflow flames

Applications in Energy and Combustion Science
The heat release rate (HRR) is a fundamental parameter in combustion science and technology, critical for both performance monitoring and device optimization.
Tao Yang, Jie Niu, Xuren Zhu, Yujing Wei, Gani Issayev, Peng Zhang   +5 more
doaj   +1 more source

Exploring the (Dis)‐Similarities of Half‐Cell and Full Cell Zero‐Gap Electrolyzers for the CO2 Electroreduction

ChemElectroChem, Volume 11, Issue 5, March 1, 2024.
Examining catalytic trends between simple‐to‐assemble zero‐gap half‐cells and industrially relevant electrolyzers for CO2 electroreduction highlights the former as a dependable screening platform. Optimizations suggested aim to enhance comparability and ensure electrolytic stability, facilitating exploration of diverse gas diffusion electrode ...
Vimanshu Chanda, Dennis Blaudszun, Lucas Hoof, Ignacio Sanjuán, Kevinjeorjios Pellumbi, Kai junge Puring, Corina Andronescu, Ulf‐Peter Apfel   +7 more
wiley   +1 more source

A modeling study on the combustion characteristics of alcohol/diesel dual fuel counterflow flame

Applications in Energy and Combustion Science
This study combines a 0D Well Stirred Reactor (WSR), 1D counterflow flame, experimental data, and a 1D gas dynamic model to create an integrated modeling tool to study the dual fuel combustion behavior in engine-relevant conditions, fueled with E85 and ...
Pourya Rahnama, Ricardo Novella, Bart Somers   +2 more
doaj   +1 more source

Mathematical Modeling of Nanoparticle Cloud Combustion Incorporates the Effects of Particle Phase Change within the Reaction Zone of a Non-Premixed Combustion System Operating in a Counterflow Configuration [PDF]

Iranian Journal of Chemistry & Chemical Engineering
In this study, the multi-stage edge combustion of a particle cloud was modeled, and the effect of changing the fuel type on the change in the triple flame propagation velocity was considered.
Shayan Paknezhad, Seyed Reza Saleh, Vahid Nejati, Seyed Mohammad Javadi   +3 more
doaj   +1 more source

Enhancing Thermal Performance Investigations of a Methane-Fueled Planar Micro-Combustor with a Counter-Flow Flame Configuration

Energies
To enhance the performance of combustors in micro thermophotovoltaic systems, this study employs numerical simulations to investigate a planar microscale combustor featuring a counter-flow flame configuration.
Liaoliao Li, Yuze Sun, Xinyu Huang, Lixian Guo, Xinyu Zhao   +4 more
doaj   +1 more source

Simulations of counterflow dual-fuel flames and implications for DCMC

Proceedings of the Combustion Institute
A Doubly-Conditional Moment Closure (DCMC) solver was presented and used to providestructures of non-premixed counterflow flames of gaseous heptane against methane/airmixtures as the oxidizer in anticipation of future multi-dimensional turbulent combustioncalculations of dual-fuel systems.
Kestoras, Ioannis, Mastorakos, Epaminondas   +1 more
openaire   +2 more sources

Modeling of NOx and Soot Formation in Diesel Combustion Modélisation de la formation des NOx et de la suie en combustion diesel

Oil & Gas Science and Technology, 2006
An approach to model the formation and oxidation or reduction of soot and NO in turbulent diffusion flames is presented. The model is based on the flamelet library approach and extended to account for radiative heat losses in the flame. Due to the rather
Dederichs A. S., Balthasar M., Mauss F.
doaj   +1 more source

Study of Diffusion Cool Flames of Dimethyl Ether in a Counterflow Burner under a Wide Range of Pressures. [PDF]

ACS Omega, 2022
Zhang R, Yang S, Zhou X, Liu D.
europepmc   +1 more source

High-Performance Computing Optimization of the Maxwell–Stefan Diffusion Model in OpenFOAM

Applied Sciences
Multicomponent diffusion modeling based on the Maxwell–Stefan formulation is widely used in high-fidelity combustion simulations due to its superior physical accuracy compared with simplified diffusion models. However, the computational complexity of the
Zixin Chi, Xin Hui, Bosen Wang
doaj   +1 more source