Results 81 to 90 of about 21,289 (291)
Non-linearities in the thermoacoustic response of a premixed swirl burner
, 2009 PhDLean premixed combustion remains one of the simplest and most effective methods of reducing NOx emissions in industrial gas turbines. Lean premixed flames are however prone to an undesirable side effect known as combustion instability, reducing ...
Hosseini, S. M. Reza, Hosseini, S M Reza
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The development of a combustion temperature standard for the calibration of optical diagnostic techniques [PDF]
, 2005 This thesis describes the development and evaluation of a high-temperature combustion standard. This comprises a McKenna burner premixed flame, together with a full assessment of its temperature, stability and reproducibility.
Sutton, Gavin
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Advanced Optical Materials, EarlyView.A Bayesian optimization framework identifies the ideal composition for Lu2(MoO4)3:Yb–Er–Tm phosphors with minimal experimental trials. By leveraging the host's negative thermal expansion, the material achieves remarkable thermal quenching compensation.
Reiko Furukawa +7 more
wiley +1 more source
Study on thermoacoustic instabilities in an aircraft engine combustor using 1D network model
Case Studies in Thermal EngineeringThe purpose of this study was to evaluate the combustion instability characteristics of target aircraft combustors under development using network thermoacoustic (TA) models.
Juchan Son +3 more
doaj +1 more source
Investigation of the effect of nanoparticles on the acoustic and flammability behavior of natural kenaf fibers [PDF]
Salāmat-i kār-i Īrān, 2022 Background and aims: The use of natural kenaf fibers as a green and sustainable material and due to its remarkable properties is known as a potential alternative to synthetic fibers in the composite industries.
Seyed Ehsan Samaei +6 more
doaj
Advanced Robotics Research, EarlyView.A flexible liquid‐crystalline electrolyte membrane via in situ photopolymerization of a phosphate‐functionalized mesogen, ionic liquid, and diacrylate monomer is developed. The resulting smectic B (SmB)‐phase structure enables 2D ion transport with high conductivity (10−4 S cm−1).
Chengyang Liu, Masafumi Yoshio
wiley +1 more source
Prospects and physical limits of processes and technologies in glass melting
Journal of Asian Ceramic Societies, 2019 The paper is devoted to the physics of continuously operating fuel-fired glass furnaces with supplementary electrical boosting. Furnaces are treated in their basic function as heat exchangers and chemical reactors.
Reinhard Conradt
doaj +1 more source
Waveguide Photoactuators: Materials, Fabrication, and Applications
Advanced Robotics Research, EarlyView.Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi +4 more
wiley +1 more source
Machine learning tabulation of thermochemistry: Transfer learning for non-adiabatic flames
Energy and AIArtificial Neural Networks (ANNs) are a powerful tool to accelerate the calculation of the thermochemistry source term in turbulent reacting flow simulations. However, their capacity for transfer learning, i.e.
Alireza Darzi +2 more
doaj +1 more source
Exposure of zebrafish to brominated environmental chemicals [PDF]
, 2010 Fish reproduction and embryonic development may be sensitive to environmental chemicals. This thesis investigated effects of brominated flame retardants (BFRs) and polybrominated dibenzo-p-dioxins (PBDDs) on reproduction and early life-stage development ...
Norman Haldén, Anna
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