Results 91 to 100 of about 15,260 (296)
Char Layer Thickness Evolution During Structural Timber Fire Experiment and Final Density Profile
Fire and Materials, EarlyView.ABSTRACT This paper evaluates several non‐destructive experimental methods for determining the char layer thickness and its density profile in structural timber samples exposed to standard ISO 834 fire curve experiments. Microwave echo pulse, ultrasonic echo pulse, X‐ray computed tomography, and resistance drilling were evaluated.
Fernando Pérez Pérez +4 more
wiley +1 more source
Case Studies in Thermal EngineeringThis study explores flame structures and combustion dynamics in high-pressure n-dodecane fuel sprays, focusing on the formation and consumption of formaldehyde (CH2O) during autoignition and the development of poly-aromatic hydrocarbons (PAH) as soot ...
Hyung Sub Sim +3 more
doaj +1 more source
Experimental Study on the Unsteady Spray Combustion Process of a Liquid Oxygen/Methane Swirl Coaxial Injector. [PDF]
ACS Omega, 2021 Cao P, Bai X, Li Q, Cheng P, Li Z.
europepmc +1 more source
Numerical Investigation of Spray Formation in Coaxial Nozzles
, 2008 In this paper the results of numerical investigation of atomization process of liquid fuel (Diesel) in Laval and coaxial nozzles are presented. The calculations have been performed using CFD codes of STAR-CD.
Konstantinov, Mikhail, Wagner, Claus
core
Charring Behaviour of Mass Timber: A Comparison of Thin Intumescent Coatings and Plasterboard
Fire and Materials, EarlyView.ABSTRACT This study compares the charring behaviour of mass timber under varied heating conditions when protected by either different thin intumescent coating types or fire‐rated plasterboard layers. Bench‐scale fire experiments were conducted using the Heat‐Transfer Rate Inducing System (H‐TRIS).
Stavros Spyridakis +4 more
wiley +1 more source
In-cylinder flow and combustion studies in an air-assisted direct injection gasoline engine
, 2004 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.In-cylinder flows and CAI combustion were investigated in a single cylinder, air-assisted gasoline direct injection engine.
Leach, Ben Thomas
core
Experimental and numerical study of turbulent flame structures of a spray jet flame [PDF]
, 2016 The flame structure of a laboratory scale n-heptane spray flame is investigated experimentally and numerically. The experimental burner is an open chamber with an ambient temperature co-flow surrounding a hollow cone simplex atomiser.
Gallot-Lavallée, S +12 more
core
FlexMat, EarlyView.Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu +3 more
wiley +1 more source
Applications in Energy and Combustion ScienceLarge eddy simulation (LES) is an important tool for studying turbulent spray combustion and developing next-generation combustion devices. In LES, the subgrid-scale (SGS) stress needs to be modeled with the closure models.
Yicun Wang +5 more
doaj +1 more source
A New Method for Mixed Matrix Composite Membranes Preparation Using Direct Spray‐Coating Technique
Greenhouse Gases: Science and Technology, EarlyView.ABSTRACT The development of membranes has evolved over the last years as an effective CO2 separation technology to fight the environmental impact of post‐combustion processes. In this regard, the upgrade of conventional polymers has been approached through different strategies to overcome their permeance‐selectivity trade‐off.
Paloma Ortiz‐Albo +4 more
wiley +1 more source