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particle swarm optimization 6

particle 3

Around corners 2

Convolutional neural network 2

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Fischer-Tropsch synthesis 2

Particle filter 2

Particle size 2

Particle swarm optimization 2

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Radiative properties of materials with surface scattering or volume scattering: A review

Qunzhi ZHU, Hyunjin LEE, Zhuomin M. HANG

Frontiers in Energy 2009, Volume 3, Issue 1, Pages 60-79 doi: 10.1007/s11708-009-0011-3

Abstract: In this paper, recent research on scattering of thermal radiation by rough surfaces, fibrous insulationRigorous solutions and approximation methods for surface scattering and volume scattering are described

Keywords： aerogel fiber particle scattering radiative properties soot surface roughness

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Effect of light scattering on the performance of a direct absorption solar collector

Kwang Hyun WON, Bong Jae LEE

Frontiers in Energy 2018, Volume 12, Issue 1, Pages 169-177 doi: 10.1007/s11708-018-0527-5

Abstract: Most of the existing studies have neglected particle scattering by assuming that the size of nanoparticlecould be comparable to their absorption cross-section depending on the particle size, especially whenparticle suspension must be taken into account in the thermal analysis.The present study investigates the scattering effect on the thermal performance of the DASC employingIt is found that the light scattering can improve the collector performance if the scattering coefficient

Keywords： direct absorption solar collector plasmonic nanofluid light scattering

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Study of Scattering Characteristic of Fire Smoke Based on Mie Theory

Shu Xueming,Fang Jun,Shao Quan,Yuan Hongyong

Strategic Study of CAE 2005, Volume 7, Issue 1, Pages 45-49

Abstract:

The scattering characteristic of fire smoke is a major aspect in fire smoke detection foundamentalBased on Mie scattering theory, the paper presented some research on comparison between different algorithmsAn improved algorithm was adopted to calculate the scattering intensity and its distribution in all directionsIt can be concluded that the relative ratio of scattering intensity is an important parameter for certain

Keywords： fire smoke Mie scattering algorithm relative ratio of scattering intensity

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De-scattering and edge-enhancement algorithms for underwater image restoration Research Papers

Pan-wang PAN, Fei YUAN, En CHENG

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 6, Pages 862-871 doi: 10.1631/FITEE.1700744

Abstract: Restoration can be divided into two stages: de-scattering and edge enhancement.First, we introduce a multi-scale iterative framework for underwater image de-scattering, where a convolutional

Keywords： Image de-scattering Edge enhancement Convolutional neural network Non-subsampled contourlet transform

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Catalyst particle shapes and pore structure engineering for hydrodesulfurization and hydrodenitrogenation

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6, Pages 897-908 doi: 10.1007/s11705-021-2127-x

Abstract: Catalyst particle shapes and pore structure engineering are crucial for alleviating internal diffusionThe effects of catalyst particle shapes (sphere, cylinder, trilobe, and tetralobe) and pore structuresThe relationship between particle shape and effectiveness factor is first established, and the specificThe catalyst particle shapes primarily alter the average HDS/HDN reaction rate to adjust the HDS/HDNimproving HDS/HDN catalyst particle efficiency.

Keywords： hydrodesulfurization hydrodenitrogenation particle shape pore structure

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A novel light fluctuation spectrum method for in-line particle sizing

Shouxuan QIN, Xiaoshu CAI, Li MA

Frontiers in Energy 2012, Volume 6, Issue 1, Pages 89-97 doi: 10.1007/s11708-012-0176-z

Abstract: This paper discusses two problems in in-line particle sizing when using light fluctuation method.First, by retrieving the ratio of particle concentrations at different time, the intensity of incidentmulti-sub-size zone model is proposed, with which the relationship between the distribution of turbidity and the particle

Keywords： in-line measurement particle size distribution (PSD) incident light intensity particle concentration

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Application of Wavelet Transform to Acoustic Radiation and Scattering

Wen Lihua,Ren Xingmin

Strategic Study of CAE 2002, Volume 4, Issue 8, Pages 63-68

Abstract: In this paper, the new wavelet approaches have been presented for solving acoustic radiation and scattering

Keywords： wavelet analysis acoustic radiation and scattering structural-acoustic coupling frequency iteration

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Independent cover meshless particle method for complex geotechnical engineering

Jianqiu WU, Yongchang CAI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 4, Pages 515-526 doi: 10.1007/s11709-017-0428-4

Abstract: A new Independent Cover Meshless Particle (ICMP) method is proposed for the analysis of complex geotechnical

Keywords： meshless method particle method independent cover CTM geotechnical engineering

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Microdamage study of granite under thermomechanical coupling based on the particle flow code

Frontiers of Structural and Civil Engineering Pages 1413-1427 doi: 10.1007/s11709-023-0953-2

Abstract: an improved temperature-dependent linear parallel bond model is introduced under the framework of a particle

Keywords： thermomechanical coupling effect granite improved linear parallel bond model thermal property particle

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Study on direct measurement method of vorticity from particle images

RUAN Xiaodong, FU Xin, YANG Huayong

Frontiers in Energy 2007, Volume 1, Issue 4, Pages 408-412 doi: 10.1007/s11708-007-0059-1

Abstract: vorticity measurement, a new direct measurement of vorticity (DMV) method extracting vorticity from particle

Keywords： conventional vorticity measurement particle DMV theory

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Response surface regression analysis on FeCrBSi particle in-flight properties by plasma spray

Runbo MA,Lihong DONG,Haidou WANG,Shuying CHEN,Zhiguo XING

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 3, Pages 250-257 doi: 10.1007/s11465-016-0401-2

Abstract: response surface methodology show that the interactive effects between voltage and spray distance on particleFor a given argon flow rate, particle velocity and temperature response surface are obviously bendingWith an increase in spray distance, the interactive effects between voltage and argon flow rate on particleWith an increase in voltage, the interactive effects between spray distance and argon flow rate on particle

Keywords： particle velocity particle temperature interactive effects response surface

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Analysis of molten metal spreading and solidification behaviors utilizing moving particle full-implicit

Frontiers in Energy 2021, Volume 15, Issue 4, Pages 959-973 doi: 10.1007/s11708-021-0753-0

Abstract: In the numerical analysis, the moving particle full-implicit method (MPFI), which is one of the particle

Keywords： molten metal spreading solidification particle method severe accident fuel debris decommissioning

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Particle size distribution and shape control of Au nanoparticles used for particle gun

S. Kida, M. Ichiji, J. Watanabe, I. Hirasawa

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1, Pages 60-64 doi: 10.1007/s11705-013-1313-x

Abstract: However, the control of particle size distribution (PSD) and shape of Au nanoparticles is too difficult

Keywords： reduction crystallization particle size distribution gene transferring media

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Effect of adjusted mesoscale drag model on flue gas desulfurization in powder-particle spouted beds

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6, Pages 909-920 doi: 10.1007/s11705-021-2100-8

Abstract: was adjusted to simulate the mesoscale structure of the flue gas desulfurization process in a powder-particle

Keywords： adjusted mesoscale drag model particle image velocimetry water vaporization desulfurization reaction

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Effect of particle size on coal char----NO reaction

Xiumin JIANG, Xiangyong HUANG, Jiaxun LIU, Chaoqun ZHANG

Frontiers in Energy 2011, Volume 5, Issue 2, Pages 221-228 doi: 10.1007/s11708-011-0146-x

Abstract: Particle size had a noticeable effect on the magnitude of changes, which was observed on the surfacesurface increased its -NO, pyridine-N-oxide, and -NO functional group contents with a decrease in particle

Keywords： NO reduction chemisorption particle size X-ray photoelectron spectroscopy density functional theory (