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Real-Time Black Carbon Emissions from Light-Duty Passenger Vehicles Using a Portable Emissions MeasurementSystem

Xuan Zheng,Liqiang He,Xiaoyi He,Shaojun Zhang,Yihuan Cao,Jiming Hao,Ye Wu,

Engineering 2022, Volume 16, Issue 9,   Pages 73-81 doi: 10.1016/j.eng.2020.11.009

Abstract: However, there are major uncertainties in the estimates of the BC emissions from on-road light-duty passengervehicles (LDPVs), and results obtained with the portable emissions measurement system (PEMS) methodWe developed a PEMS platform and evaluated the on-road BC emissions from ten in-use LDPVs.The BC emissions during the cold-start phase contributed 2%–33% to the total emissions.Moreover, BC and particle number (PN) emissions were linearly correlated (R2 = 0.90

Keywords： Black carbon     Light-duty gasoline vehicles     Portable emissions measurement system     Real-time emissions    

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Quantification of emission variability for off-road equipment in China based on real-world measurements

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 2, doi: 10.1007/s11783-021-1455-x

Abstract:

• Emissions from 53 in-use diesel-fueled off-road equipment were measured

Keywords： Off-road equipment     Portable emission measurement system (PEMS)     Real-world emissions     Diesel engine    

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Field scale measurement of greenhouse gas emissions from land applied swine manure

Devin L. Maurer, Jacek A. Koziel, Kelsey Bruning

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 3, doi: 10.1007/s11783-017-0915-9

Abstract: Greenhouse gas emissions (GHGs) from swine production systems are relatively well researched with theexception of emissions from land application of manure.Assessment of GHG emissions from deep injected land-applied swine manure, fall and reapplication in theStatic chambers were used for flux measurement along with gas analysis on a GC-FID-ECD.

Keywords： Climate change     Emissions     Greenhouse gases     Land application     Swine manure    

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Decomposition and decoupling analysis of electricity consumption carbon emissions in China

Frontiers of Engineering Management   Pages 486-498 doi: 10.1007/s42524-022-0215-3

Abstract: Electricity consumption is one of the major contributors to greenhouse gas emissions.In this study, we build a power consumption carbon emission measurement model based on the operatingpopulation scale) and comprehensively reflect the degree of dependence of electricity consumption carbon emissionsMoreover, we utilize the decoupling model to analyze the decoupling state between carbon emissions and

Keywords： electricity consumption carbon emission measurement     LMDI model     decoupling model     data driven    

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A Portable Noncontact Profile Scanning System for Aircraft Assembly

Bing Liang, Wei Liu, Kun Liu, Mengde Zhou, Yang Zhang, Zhenyuan Jia

Engineering 2022, Volume 15, Issue 8,   Pages 207-214 doi: 10.1016/j.eng.2020.09.017

Abstract: of the high-reflective profiles of large-scale curved parts and components, an automated noncontact systemFirst, a hybrid 3D coordinate measurement system based on proximity sensors and cameras is proposed toobtain noncontact measurements while avoiding the influence of high reflection on the measurement accuracyA hybrid measurement model that combines the one-dimensional distances measured by the proximity sensorsrange of the proposed system.

Keywords： Aircraft testing     Three-dimensional measurement     Profile reconstruction     Automated scanning     Scanning strategy    

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Reducing CO emissions from the rebalancing operation of the bike-sharing system in Beijing

Frontiers of Engineering Management 2023, Volume 10, Issue 2,   Pages 262-284 doi: 10.1007/s42524-021-0168-y

Abstract: With the development of the bike-sharing system (BSS) and the introduction of green and low carbon developmentHowever, the emissions from the rebalancing of BSS, where fossil-fueled vehicles are commonly used, areThis study then proposes a method for optimizing the CO2 emissions from BRP and takes thegreat potential for optimization, such as by reducing the number of vehicle routes, CO2 emissions, and unmet demands; (ii) the CO2 emissions of BSS in Beijing can be reduced by 57.5% by forming

Keywords： bike-sharing     CO2 emissions     environmental benefit     partitioning strategy     rebalancing problem    

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A measurement system for thin elastohydrodynamic lubrication films

WANG Xuefeng, GUO Feng, YANG Peiran

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 2,   Pages 193-196 doi: 10.1007/s11465-007-0032-8

Abstract: An elastohydrodynamic lubrication (EHL) film measurement system using multi-beam interferometry is introducedThe measurement principle and the instrumentation are discussed.It is demonstrated that the presented measurement system can provide continuous measurement of lubricating

Keywords： instrumentation     continuous measurement     elastohydrodynamic lubrication     ultra-thin     measurement    

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Comprehensive measurement and evaluation system of high-speed motorized spindle

Dashuai ZHOU, Liangsheng WU, Yichuan XIAO

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2,   Pages 263-269 doi: 10.1007/s11465-011-0217-z

Abstract: spindle is an imminence question of it because the comprehensive dynamic properties and evaluation systemThis paper presents a comprehensive measurement and evaluation system of high-speed motorized spindle

Keywords： high-speed motorized spindle     comprehensive prope rties     evaluation system    

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STRATEGIES FOR A LOW-CARBON FOOD SYSTEM IN CHINA

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 2,   Pages 167-182 doi: 10.15302/J-FASE-2023494

Abstract: ItemContent>

● A provincial stage-specific greenhouse gas (GHG) accounting model for the Chinese food system

Keywords： greenhouse gas emissions     food system     life cycle assessment     environmental input-output analysis     mitigation    

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Construction of Near-Zero-Carbon Manufacturing System under the Carbon Border Adjustment Mechanism

Cheng Runting , Zhang Yongjun , Li Licheng , Ding Maosheng , Lin Jingchun , Zhang Chunfeng , Han Yongxia

Strategic Study of CAE doi: 10.15302/J-SSCAE-2023.07.037

Abstract: text-align: justify;">The carbon peaking and carbon neutralization goals as well as the carbon trading system, and elaborates on its core content from the major dimensions of key technologies, measurementIt also proposes the technical development directions of the near-zero-carbon manufacturing systemproduct manufacturing and power supply and suggests the establishment of a source-grid-load carbon measurementsystem to clarify carbon emission responsibilities.

Keywords： European Union emissions trading system     Carbon Border Adjustment Mechanism     zero-carbon transformation     carbon emission measurement     carbon emission trading market    

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approach for the mechanical and electrical decoupling of an MEMS capacitive sensor in ultralow force measurement

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-023-0747-1

Abstract: Capacitive sensors are efficient tools for biophysical force measurement, which is essential for theA bionic feather comb distribution strategy and a portable readout circuit were proposed for eliminatinginstability was evaluated, and electrostatic decoupling performance was verified on the basis of a novel measurementThe proposed sensor also exhibited high resistance against electrostatic rotation, and the resulting measurementits great performance improvements over existing devices and feasibility in ultralow biomedical force measurement

Keywords： micro-electro-mechanical system capacitive sensor     bionics     operation instability     mechanical and electricaldecoupling     biomedical force measurement    

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density measurement for plastic injection molding via ultrasonic technology

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0714-2

Abstract: Therefore, in-situ density measurement is of great interest and has significant application valueThis study is the first to propose an in-situ density measurement method using ultrasonic technologyThe proposed method has the advantages of in-situ measurement, non-destructive, high accuracy,

Keywords： ultrasonic measurement     melt density     in-situ measurement     injection molding    

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China New TT&C System

Shi Changjie

Strategic Study of CAE 1999, Volume 1, Issue 1,   Pages 63-66

Abstract:

This paper has introduced a new Chinese TT&C system.This system includes telemetry, remote control, orbit measurement sub-systems.This system is very flexible and may be suitable to other enviroment conditions.This system has used new open feature telemetry system.This system is the highest level system of the same kind low angle receiving system in China.

Keywords： telemetry     remote control     orbit measurement    

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The research and design of intelligent autonomous tracing car measurement and control system

Wang Ling,Zhang Qiang and Li Xuemei

Strategic Study of CAE 2014, Volume 16, Issue 3,   Pages 92-98

Abstract:

Measurement and control system for intelligent car is one of the key technologies in the design ofthe car，sensitive and comprehensive measurement and control system can effectively improve the operationalIt introduces the whole architecture of intelligent autonomous tracing car measurement and control system

Keywords： intelligent car     measurement and control system     fuzzy PID control     double P control algorithm    

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Correlation between carbon emissions and energy structure –Reliability analysis of low carbon target

Ben HUA

Frontiers in Energy 2011, Volume 5, Issue 2,   Pages 214-220 doi: 10.1007/s11708-010-0133-7

Abstract: energy intensity on carbon intensity depends upon the fraction of energy mixes with high carbon emissionsThe peak value of energy consumption will lag behind the peak value of carbon emissions; the world energy

Keywords： correlation     carbon emissions     energy consumption     high carbon emissions energy mix     target of emission reduction    

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Title Author Date Type Operation

Real-Time Black Carbon Emissions from Light-Duty Passenger Vehicles Using a Portable Emissions MeasurementSystem

Xuan Zheng,Liqiang He,Xiaoyi He,Shaojun Zhang,Yihuan Cao,Jiming Hao,Ye Wu,

Journal Article

Quantification of emission variability for off-road equipment in China based on real-world measurements

Journal Article

Field scale measurement of greenhouse gas emissions from land applied swine manure

Devin L. Maurer, Jacek A. Koziel, Kelsey Bruning

Journal Article

Decomposition and decoupling analysis of electricity consumption carbon emissions in China

Journal Article

A Portable Noncontact Profile Scanning System for Aircraft Assembly

Bing Liang, Wei Liu, Kun Liu, Mengde Zhou, Yang Zhang, Zhenyuan Jia

Journal Article

Reducing CO emissions from the rebalancing operation of the bike-sharing system in Beijing

Journal Article

A measurement system for thin elastohydrodynamic lubrication films

WANG Xuefeng, GUO Feng, YANG Peiran

Journal Article

Comprehensive measurement and evaluation system of high-speed motorized spindle

Dashuai ZHOU, Liangsheng WU, Yichuan XIAO

Journal Article

STRATEGIES FOR A LOW-CARBON FOOD SYSTEM IN CHINA

Journal Article

Construction of Near-Zero-Carbon Manufacturing System under the Carbon Border Adjustment Mechanism

Cheng Runting , Zhang Yongjun , Li Licheng , Ding Maosheng , Lin Jingchun , Zhang Chunfeng , Han Yongxia

Journal Article

approach for the mechanical and electrical decoupling of an MEMS capacitive sensor in ultralow force measurement

Journal Article

density measurement for plastic injection molding via ultrasonic technology

Journal Article

China New TT&C System

Shi Changjie

Journal Article

The research and design of intelligent autonomous tracing car measurement and control system

Wang Ling,Zhang Qiang and Li Xuemei

Journal Article

Correlation between carbon emissions and energy structure –Reliability analysis of low carbon target

Ben HUA

Journal Article