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Review on mechanism and process of surface polishing using lasers

Arun KRISHNAN, Fengzhou FANG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 3, Pages 299-319 doi: 10.1007/s11465-019-0535-0

Abstract: By varying the process parameters such as beam intensity, energy density, spot diameter, and feed rateHigh precision polishing of surfaces can be done using laser process.This article gives a detailed overview of the laser polishing mechanism by explaining various processparameters briefly to get a better understanding about the entire polishing process.

Keywords： laser polishing surface roughness process parameters mechanism

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Optimization of process parameters for preparation of powdered activated coke to achieve maximum SO

Binxuan ZHOU, Tao WANG, Tianming XU, Cheng LI, Yuan ZHAO, Jiapeng FU, Zhen ZHANG, Zhanlong SONG, Chunyuan MA

Frontiers in Energy 2021, Volume 15, Issue 1, Pages 159-169 doi: 10.1007/s11708-020-0719-7

Abstract: a good adsorbent of SO , but its adsorption capacity is affected by many factors in the preparation processTo prepare the PAC with a high SO adsorption capacity using JJ-coal under flue gas atmosphere, six parameters

Keywords： powdered activated coke (PAC) SO₂ adsorption capacity parameters optimization response surface

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Optimization of process parameters for mature landfill leachate pretreatment using MAP precipitation

Wei LI, Xiaowen DING, Min LIU, Yuewen GUO, Lei LIU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6, Pages 892-900 doi: 10.1007/s11783-012-0440-9

Abstract: to determine the optimal conditions enhancing the magnesium ammonium phosphate (MAP) precipitation processIn the precipitation process, pH could be maintained at the optimal range of 8–9.5 because MgO couldCalcium ions and carbonate ions existed in the leachate could affect the precipitation process, which

Keywords： magnesium ammonium phosphate precipitation mature landfill leachate optimization ammonium-nitrogen

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Intelligent methods for the process parameter determination of plastic injection molding

Huang GAO, Yun ZHANG, Xundao ZHOU, Dequn LI

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 1, Pages 85-95 doi: 10.1007/s11465-018-0491-0

Abstract: The determination of process parameters is important in obtaining qualified products and maintainingThis article reviews the recent studies and developments of the intelligent methods applied in the processA framework of process parameter determination is proposed after comprehensive discussions.

Keywords： injection molding intelligent methods process parameters optimization

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Effects of process parameters on surface roughness in abrasive waterjet cutting of aluminium

M. CHITHIRAI PON SELVAN, N. MOHANA SUNDARA RAJU, H. K. SACHIDANANDA

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 4, Pages 439-444 doi: 10.1007/s11465-012-0337-0

Abstract:

Abrasive waterjet cutting is a novel machining process capable of processing wide range of hard-to-cutThis paper shows the influence of process parameters on surface roughness (R_a) which is anabrasive mass flow rate and standoff distance for cutting aluminium using abrasive waterjet cutting processThe effects of these parameters on surface roughness have been studied based on the experimental results

Keywords： abrasive waterjet aluminium garnet water pressure mass flow rate traverse speed standoff distance

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Effect of process parameters on the density and porosity of laser melted AlSi10Mg/SiC metal matrix composite

Omotoyosi H. FAMODIMU, Mark STANFORD, Chike F. ODUOZA, Lijuan ZHANG

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 4, Pages 520-527 doi: 10.1007/s11465-018-0521-y

Abstract: This has been attributed to the complexity of the laser melting process, metal/ceramic feedstock forthe process and the reaction of the feedstock material to the laser.Thus, an understanding of the process, material microstructure and mechanical properties is importantThe effects of several parameters of the laser melting process on the mechanical blended composite wereThe results from these experiments were utilised in determining a process window in fabricating near-fully

Keywords： selective laser melting additive manufacturing mechanical alloying powder metallurgy aluminium metal matrix composite

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Multi-objective optimization of process parameters in Electro-Discharge Diamond Face Grinding based on

Ravindra Nath YADAV, Vinod YADAVA, G.K. SINGH

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 3, Pages 319-332 doi: 10.1007/s11465-013-0269-3

Abstract: In this paper, a hybrid machining process of Electrical Discharge Face Grinding (EDFG) and Diamond FaceIn this study, ANN has been used for modeling while NSGA-II is used to optimize the control parametersof the EDDFG process.while output parameters are material removal rate (MRR) and average surface roughness (R_amodel is capable to predict the output responses within the acceptable limit for a given set of input parameters

Keywords： hybrid machining processes (HMPs) electrical discharge diamond grinding (EDDG) artificial neural network (ANN) genetic algorithm modeling and optimization

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The economic impact analysis of process parameters change of large section slurry shield in urban water-rich

Wang Ying

Strategic Study of CAE 2010, Volume 12, Issue 12, Pages 108-112

Abstract: underground diameter shield construction of Beijing railway for example, the choosing principles of processparameters in different engineering geo-conditions and changing boundary conditions were introduced.analyzed according to the analysis of construction efficiency and machine material consuming when the processparameters were adjusted.

Keywords： shield construction process parameter cost analysis

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Impact of anthropogenic heat emissions on meteorological parameters and air quality in Beijing using

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1478-3

Abstract:

The Large scale Urban Consumption of energ Y model was updated and coupled with WRF.

Keywords： Anthropogenic heat emissions LUCY High-resolution Meteorological parameters Air quality

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Inverse identification of the mechanical parameters of a pipeline hoop and analysis of the effect of

Ye GAO, Wei SUN

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 3, Pages 358-368 doi: 10.1007/s11465-019-0539-9

Abstract: pipeline system effectively and analyze its vibration characteristics, the mechanical characteristic parametersThe procedure of identifying such parameters was described based on the measured natural frequenciesA case study was performed, and the mechanical parameters of the hoop were identified using the proposed

Keywords： inverse identification pipeline hoop frequency response function mechanical parameters preload

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Effect of thermodynamic parameters on the performance of refrigerator-ejector

Lihong CAO, Yicai LIU, Chao WAN, Tianlong XIN, Qian HUANG, Mingyan ZHANG

Frontiers in Energy 2010, Volume 4, Issue 4, Pages 517-521 doi: 10.1007/s11708-010-0004-2

Abstract: The effect of thermodynamic parameters (the pressure of primary fluid and secondary fluid) on the performanceThe boundary conditions were set according to the actual operating condition and the parameters of refrigerator

Keywords： refrigerator-ejector FLUENT thermodynamic parameters entrainment ratio performance

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Effects of critical geometric parameters on the optical performance of a conical cavity receiver

Hu XIAO, Yanping ZHANG, Cong YOU, Chongzhe ZOU, Quentin FALCOZ

Frontiers in Energy 2019, Volume 13, Issue 4, Pages 673-683 doi: 10.1007/s11708-019-0630-2

Abstract: with different geometric shapes, but less research is conducted on the effects of critical geometric parameters

Keywords： parabolic collector conical cavity receiver critical geometric parameters optical performance

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Effect of preparation parameters on catalytic properties of Pt/graphite

LIU Zhengqian, MA Jun, ZHAO Lei

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 4, Pages 482-487 doi: 10.1007/s11783-007-0077-2

Abstract: Catalytic ozonation of aqueous solutions of oxalic acid was examined in the presence of graphite-supported platinum catalysts. The catalytic activity of graphite was significantly enhanced by loading platinum. The removal efficiency of oxalic acid was 3.0%, 47.6% and 99.3% for ozonation alone, graphite catalytic ozonation and Pt/graphite catalytic ozonation in 30 min under the experimental condition, respectively. The influence of support pretreatment, solvent, impregnation time, platinum loading amount and reduction temperature on the activity of Pt/graphite catalyst was investigated. The pretreatment of graphite support had no effect on activity improvement of Pt/graphite catalyst. Solvent and impregnation time also had no great effect on the activity. Platinum loading amount and reduction temperature influenced the catalyst activity significantly. The optimal catalytic performance of Pt/graphite was obtained when 1.0% platinum loading and 623 K of reduction temperature was adopted. The Pt/graphite catalyst was used for five times with no significant decrease in its activity and more than 90% oxalic acid removal was obtained.

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An energy consumption prediction approach of die casting machines driven by product parameters

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4, Pages 868-886 doi: 10.1007/s11465-021-0656-0

Abstract: The energy consumption prediction of die casting machines can support energy consumption quota, processthere is still a lack of an approach for energy consumption prediction that can provide support for processpaper proposes an energy consumption prediction approach for die casting machines driven by product parametersenergy consumption prediction approach for die casting machines, involving product, die, equipment, and processparameters, is proposed.

Keywords： die casting machine energy consumption prediction product parameters

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Analysis and experiment on structure parameters for an energy reclaiming suspension

CHEN Shi‘an, HE Ren, LU Senlin

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 2, Pages 200-204 doi: 10.1007/s11465-008-0024-3

Abstract: An energy reclaiming suspension is proposed to reclaim vibration energy in the suspension. To study its riding performance and reclaiming energy performance, a hydraulic energy reclaiming device prototype is produced and its mechanical behavior is analyzed and tested according to the hydraulic theory. Theoretical analysis shows that mechanical behavior of the energy reclaiming device is embodied by a viscidity damping parameter and an analogous coulomb damping parameter determined by its structure; their expressions are obtained. Experimental investigation shows that theoretical predictions agree with test results.

Keywords： Experimental investigation analogous coulomb hydraulic performance suspension

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Title Author Date Type Operation

Review on mechanism and process of surface polishing using lasers

Arun KRISHNAN, Fengzhou FANG

Journal Article

Optimization of process parameters for preparation of powdered activated coke to achieve maximum SO

Binxuan ZHOU, Tao WANG, Tianming XU, Cheng LI, Yuan ZHAO, Jiapeng FU, Zhen ZHANG, Zhanlong SONG, Chunyuan MA

Journal Article

Optimization of process parameters for mature landfill leachate pretreatment using MAP precipitation

Wei LI, Xiaowen DING, Min LIU, Yuewen GUO, Lei LIU

Journal Article

Intelligent methods for the process parameter determination of plastic injection molding

Huang GAO, Yun ZHANG, Xundao ZHOU, Dequn LI

Journal Article

Effects of process parameters on surface roughness in abrasive waterjet cutting of aluminium

M. CHITHIRAI PON SELVAN, N. MOHANA SUNDARA RAJU, H. K. SACHIDANANDA

Journal Article

Effect of process parameters on the density and porosity of laser melted AlSi10Mg/SiC metal matrix composite

Omotoyosi H. FAMODIMU, Mark STANFORD, Chike F. ODUOZA, Lijuan ZHANG

Journal Article

Multi-objective optimization of process parameters in Electro-Discharge Diamond Face Grinding based on

Ravindra Nath YADAV, Vinod YADAVA, G.K. SINGH

Journal Article

The economic impact analysis of process parameters change of large section slurry shield in urban water-rich

Wang Ying

Journal Article

Impact of anthropogenic heat emissions on meteorological parameters and air quality in Beijing using

Journal Article

Inverse identification of the mechanical parameters of a pipeline hoop and analysis of the effect of

Ye GAO, Wei SUN

Journal Article

Effect of thermodynamic parameters on the performance of refrigerator-ejector

Lihong CAO, Yicai LIU, Chao WAN, Tianlong XIN, Qian HUANG, Mingyan ZHANG

Journal Article

Effects of critical geometric parameters on the optical performance of a conical cavity receiver

Hu XIAO, Yanping ZHANG, Cong YOU, Chongzhe ZOU, Quentin FALCOZ

Journal Article

Effect of preparation parameters on catalytic properties of Pt/graphite

LIU Zhengqian, MA Jun, ZHAO Lei

Journal Article

An energy consumption prediction approach of die casting machines driven by product parameters

Journal Article

Analysis and experiment on structure parameters for an energy reclaiming suspension

CHEN Shi‘an, HE Ren, LU Senlin

Journal Article

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