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Direct energy rebound effect for road transportation in China

Frontiers of Engineering Management   Pages 597-611 doi: 10.1007/s42524-023-0276-y

Abstract: The enhancement of energy efficiency stands as the principal avenue for attaining energy conservationrebound effect (ERE).EREs associated with road passenger transportation and road freight transportation represent a partial reboundeffect, falling short of reaching the magnitude of a counterproductive backfire effect.cannot be solely attributed to advancements in energy efficiency.

Keywords： road transportation     direct energy rebound effect     asymmetric price effects     panel data model    

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Energy rebound effect in China’s manufacturing sector: Fresh evidence from firm-level data

Frontiers of Engineering Management   Pages 439-451 doi: 10.1007/s42524-022-0210-8

Abstract: The rebound effect refers to the phenomenon that individuals tend to consume more energy in the faceof energy efficiency improvement, which reduces the expected energy-saving effect.To fill this gap, we use China’s firm-level data to estimate the rebound effect in China’s manufacturingAs for the dynamic rebound effect of subsectors, most subsectors present an upward trend, whereas fewhigh energy consumption and high energy-saving potential.

Keywords： energy rebound effect     energy efficiency     manufacturing sector     firm-level data     China    

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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: The collector efficiency of a direct absorption solar collector (DASC) is very sensitive to optical propertiesThe present study investigates the scattering effect on the thermal performance of the DASC employing

Keywords： direct absorption solar collector     plasmonic nanofluid     light scattering    

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Multi-objective design optimization of a large-scale direct-drive permanent magnet generator for windenergy conversion systems

Arash Hasssanpour ISFAHANI,Amirhossein Haji-Seyed BOROUJERDI,Saeed HASANZADEH

Frontiers in Energy 2014, Volume 8, Issue 2,   Pages 182-191 doi: 10.1007/s11708-014-0320-z

Abstract: This paper presents a simultaneous multi-objective optimization of a direct-drive permanent magnet synchronousgenerator and a three-blade horizontal-axis wind turbine for a large scale wind energy conversion system,the total cost of the generator and blades, the annual energy output and the total mass of generator

Keywords： permanent magnet synchronous generator     wind turbine     direct-drive     multi-objective optimization     cost     mass     annual energy output     finite element analysis (FEA)    

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How aerosol direct effects influence the source contributions to PM

Litao Wang, Joshua S. Fu, Wei Wei, Zhe Wei, Chenchen Meng, Simeng Ma, Jiandong Wang

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 3, doi: 10.1007/s11783-018-1014-2

Abstract: The objective of this paper is to evaluate the impacts of aerosol direct effects on air quality overOur results imply that the aerosol direct effects should not be ignored during severe pollution episodes

Keywords： Aerosol direct effect     PM2.5     Southern Hebei     WRF/Chem     Haze    

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Rebound Method for Detecting the Intensity of the Moist or Water-Immerged Concrete Compressive Strength

Zhang Suhang

Strategic Study of CAE 2006, Volume 8, Issue 10,   Pages 99-102

Abstract:

The rebound method may be used to detect the intensity of the concrete.But there would have wrong judgment when using the rebound method to detect the intensity of the moistThe result of the rebound method detection on the moist or water-immerged concrete compressive strengthinfluence of the moist or water-immerged concrete compressive strength on the intensity detection of the reboundFinally, the intensity curve equation of the rebound method that can meet the demands of the precision

Keywords： rebound method     moist or water-immerged     concrete     compressive strength    

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Direct writing of electronics based on alloy and metal (DREAM) ink: A newly emerging area and its impacton energy, environment and health sciences

Qin ZHANG, Yi ZHENG, Jing LIU

Frontiers in Energy 2012, Volume 6, Issue 4,   Pages 311-340 doi: 10.1007/s11708-012-0214-x

Abstract: towards integrated circuit (IC), requesting at least six working steps, generally consumes too much energyThe method has been named as direct writing of electronics based on alloy and metal (DREAM) ink.area enabled by the DREAM ink electronics is emerging, which would have tremendous impacts on future energyThe merits and demerits between conventional printed electronics and the new direct writing methods wereFurther, digestions on the impacts of the new technology among energy, health, and environmental sciences

Keywords： direct writing of electronics based on alloy and metal (DREAM) ink     direct writing of electronics     printed    

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Metal-based direct hydrogen generation as unconventional high density energy

Shuo XU, Jing LIU

Frontiers in Energy 2019, Volume 13, Issue 1,   Pages 27-53 doi: 10.1007/s11708-018-0603-x

Abstract: Metals are unconventional hydrogen production materials which are of high energy densities.This paper comprehensively reviewed and digested the latest researches of the metal-based direct hydrogengeneration and the unconventional energy utilization ways thus enabled.Moreover, the energy capacities of various metals were summarized, and the application potentials ofthe metal-based direct hydrogen production approach were explored.

Keywords： metal     hydrogen generation     hydrolysis     metal water reaction     clean energy    

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A simplified model of direct-contact heat transfer in desalination system utilizing LNG cold energy

Qingqing SHEN, Wensheng LIN, Anzhong GU, Yonglin JU

Frontiers in Energy 2012, Volume 6, Issue 2,   Pages 122-128 doi: 10.1007/s11708-012-0175-0

Abstract: utilization of liquefied natural gas (LNG) in China today, sustainable and effective using of LNG cold energyIn this paper, the utilization of LNG cold energy in seawater desalination system is proposed and analyzedIn this system, the cold energy of the LNG is first transferred to a kind of refrigerant, i.e., butaneA simplified model of the direct-contact heat transfer in this desalination system is proposed and theoreticalanalyses are conducted, taking into account both energy balance and population balance.

Keywords： liquefied natural gas (LNG)     cold energy utilization     desalination     direct-contact heat transfer    

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Impacts of solar multiple on the performance of direct steam generation solar power tower plant with

Yan LUO, Xiaoze DU, Lijun YANG, Chao XU, Muhammad AMJAD

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 461-471 doi: 10.1007/s11708-017-0503-5

Abstract: multiple (SM) and thermal storage capacity are two key design parameters for revealing the performance of direct

Keywords： direct steam generation     solar power tower     solar multiple     thermal energy storage capacity     levelized cost    

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Effect of ignition timing and hydrogen fraction on combustion and emission characteristics of naturalgas direct-injection engine

WANG Jinhua, HUANG Zuohua, LIU Bing, ZENG Ke, YU Jinrong, JIANG Deming

Frontiers in Energy 2008, Volume 2, Issue 2,   Pages 194-201 doi: 10.1007/s11708-008-0035-0

Abstract: An experimental study on the combustion and emission characteristics of a direct-injection spark-ignitedThe interval between the end of fuel injection and ignition timing is a very important parameter for direct-injection
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An investigation on stress distribution effect on multi- piezoelectric energy harvesters

Hailu YANG, Dongwei CAO

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 3,   Pages 301-307 doi: 10.1007/s11709-017-0404-z

Abstract: development of piezoelectric materials and due to its green and renewable characteristics, the piezoelectric energyIn this paper, the effects of multiple piezoelectric elements on the generation of electrical energyof constant external load, the number of the piezoelectric units does not necessarily produce more energyunits work together, if the stress state of the piezoelectric units is different, the total output energy

Keywords： piezoelectric transducer     uneven stress     impedance matching     optimal energy output    

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Development and advances in modular multilevel converter based HVDC projects in China

Frontiers of Engineering Management   Pages 183-189 doi: 10.1007/s42524-022-0248-7

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Keywords： high voltage direct current     power converter     power systems     renewable energy     ultra-high voltage    

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Additive direct-write microfabrication for MEMS: A review

Kwok Siong TEH

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 4,   Pages 490-509 doi: 10.1007/s11465-017-0484-4

Abstract:

Direct-write additive manufacturing refers to a rich and growing repertoire of well-established fabricationAt the macroscale, direct-write techniques such as stereolithography, selective laser sintering, fusedThe technological premises of all direct-write additive manufacturing are identical—convertingWhile still at its infancy, direct-write additive manufacturing techniques at the microscale have theWith current direct-write additive manufacturing technologies, it is possible to fabricate unsophisticated

Keywords： direct-write     additive manufacturing     microfabrication     MEMS    

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Tackling global electricity shortage through human power: Technical opportunities from direct or indirectutilizations of the pervasive and green human energy

Dan DAI, Jing LIU

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 210-226 doi: 10.1007/s11708-012-0200-3

Abstract: With the energy and environmental problems becoming increasingly serious, human power, as a pervasive, renewable, mobile and environment friendly energy, draws more and more attention over the world.Further, direct or indirect utilization of human power in daily life, especially transportation and homeConsidering that the total energy from an individual is rather limited, as previously focused by mostWith the huge amount of energy gathered, the application category of human power would be significantly

Keywords： human energy harvesting     human-powered transportation     human-powered home appliances     human-powered grid    

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Title Author Date Type Operation

Direct energy rebound effect for road transportation in China

Journal Article

Energy rebound effect in China’s manufacturing sector: Fresh evidence from firm-level data

Journal Article

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

Kwang Hyun WON, Bong Jae LEE

Journal Article

Multi-objective design optimization of a large-scale direct-drive permanent magnet generator for windenergy conversion systems

Arash Hasssanpour ISFAHANI,Amirhossein Haji-Seyed BOROUJERDI,Saeed HASANZADEH

Journal Article

How aerosol direct effects influence the source contributions to PM

Litao Wang, Joshua S. Fu, Wei Wei, Zhe Wei, Chenchen Meng, Simeng Ma, Jiandong Wang

Journal Article

Rebound Method for Detecting the Intensity of the Moist or Water-Immerged Concrete Compressive Strength

Zhang Suhang

Journal Article

Direct writing of electronics based on alloy and metal (DREAM) ink: A newly emerging area and its impacton energy, environment and health sciences

Qin ZHANG, Yi ZHENG, Jing LIU

Journal Article

Metal-based direct hydrogen generation as unconventional high density energy

Shuo XU, Jing LIU

Journal Article

A simplified model of direct-contact heat transfer in desalination system utilizing LNG cold energy

Qingqing SHEN, Wensheng LIN, Anzhong GU, Yonglin JU

Journal Article

Impacts of solar multiple on the performance of direct steam generation solar power tower plant with

Yan LUO, Xiaoze DU, Lijun YANG, Chao XU, Muhammad AMJAD

Journal Article

Effect of ignition timing and hydrogen fraction on combustion and emission characteristics of naturalgas direct-injection engine

WANG Jinhua, HUANG Zuohua, LIU Bing, ZENG Ke, YU Jinrong, JIANG Deming

Journal Article

An investigation on stress distribution effect on multi- piezoelectric energy harvesters

Hailu YANG, Dongwei CAO

Journal Article

Development and advances in modular multilevel converter based HVDC projects in China

Journal Article

Additive direct-write microfabrication for MEMS: A review

Kwok Siong TEH

Journal Article

Tackling global electricity shortage through human power: Technical opportunities from direct or indirectutilizations of the pervasive and green human energy

Dan DAI, Jing LIU

Journal Article