Results 181 to 190 of about 20,305 (266)

Perfluorohexanone for Clean Fire Suppression: Mechanisms, System Design, Applications, and Future Directions

Safety Science and Technology, EarlyView.
Driven by halon and high GWP agent phase out, perfluorohexanone is increasingly deployed in enclosures such as data centers, marine machinery spaces, and industrial process lines. This review summarizes application performance, discharge and distribution design, material compatibility, and byproduct control and maps practical gaps for large volume and ...
Zhilei Yu, Haibin Dong, Yanfeng Sheng, Xuelei Xian, Dehua Zhang, Feiran Li, Liang Liu, Junchao Zhao, Heping Zhang   +8 more
wiley   +1 more source

Analysis of the air stream flow parameters generated by the positive pressure ventilator-full scale experiment and CFD simulation. [PDF]

Sci Rep
Kaczmarzyk P, Małozięć D, Burdzy T, Ziegler B, Krawiec P, Dziechciarz A, Warguła Ł.   +6 more
europepmc   +1 more source

Model‐Based Systems Engineering in Space Applications: A Comprehensive Literature Review

Systems Engineering, EarlyView.
ABSTRACT The growing complexity of space engineering is driving the demand to embrace the adoption of Model‐Based Systems Engineering (MBSE). Although the MBSE is well‐practiced in the space industry, the level of effort and need required to obtain the benefits of MBSE vastly differ across enterprises; this disparity presents a significant challenge to
Rehobot Bekele Buruso, Sara Himmiche, Taiwo Tejumola, Yeshirun Alemayehu, Bertrand Rose   +4 more
wiley   +1 more source

Development of a CFD simulation for the analysis of CO₂ separation percentage using novel [emim][C₂N₃] ionic liquid solution inside the gas-liquid contactor. [PDF]

Sci Rep
Alhowyan A, Mahdi WA, J Obaidullah A.
europepmc   +1 more source

APTNet: A Condition‐Sensitive Modulation Framework for Surface Pressure Prediction on Supersonic Aircraft

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Accurate surface‐pressure prediction over broad operating envelopes is critical for supersonic aerodynamic analysis and design. To overcome the bottlenecks of traditional computational fluid dynamics (CFD) in real‐time performance and computational efficiency, data‐driven deep learning methods have emerged. However, existing data‐driven models
Hongbin Xu, Yin Long, Junlin Wu
wiley   +1 more source

CFD simulation study and experimental analysis of indoor air stratification in an unventilated classroom: A case study in Spain. [PDF]

Heliyon
Concilio C, Aguilera Benito P, Piña Ramírez C, Viccione G.   +3 more
europepmc   +1 more source

CFD Simulations of Box Elements [PDF]

This report is part of the EUDP-funded project HydroFlex with project number 640232-5113811. The purpose of the report is to evaluate selected capabilities of the commercial Computational Fluid Dynamics (CFD) software STAR-CCM+ by Siemens, specifically for estimating drag coefficients of simple shapes and geometries.
openaire  

Evaluation Methodology, Numerical Verification and Retrofilling Procedure for Power Transformers to Ensure K‐Class Flame Retardancy and Environmentally Friendly

High Voltage, EarlyView.
ABSTRACT With increasing demands for fire safety and environmental friendliness, retrofilling transformers with alternative insulating liquids has become a growing trend. However, retrofilling power transformers remains uncertain, as more residual mineral oil compromises K‐class flame retardancy, and its impact on environmental performance has yet to ...
Zhenfu Tang, Yihua Qian, Dan Zhou, Wei Hu, Feipeng Wang, Yang Xu   +5 more
wiley   +1 more source

Flow field analysis of cigarette filter through micro-CT-based geometries and CFD simulation. [PDF]

Heliyon
Song Y, Liu Z, Sun Z, Du W, Wang Z, Hu Z, Ma M, Wang Z.   +7 more
europepmc   +1 more source

COVID-19 Spreading Prediction in a Control Room of Power Plant Using CFD Simulation

, 2022
Karami S, Lakzian E, Lee BJ, Warkiani ME, Mahian O, Ahmadi G.   +5 more
europepmc   +1 more source