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Al-NaOH-Composited Liquid Metal: A Fast-Response Water-Triggered Material with Thermal and Pneumatic Properties Article

Bo Yuan, Xuyang Sun, Jing Liu

Engineering 2020, Volume 6, Issue 12,   Pages 1454-1462 doi: 10.1016/j.eng.2019.08.020

Abstract:

Water-triggered materials are receiving increasing attentions due to their diverse capabilities suchHowever, most of such materials generally have a long reaction time and require strict preservation conditions

Keywords： Liquid metal     Water-triggered materials     Self-heating materials     Soft actuator    

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Key Technologies and Prospects of All-Climate New Energy Vehicles

Wang Wenwei , Sun Fengchun

Strategic Study of CAE 2019, Volume 21, Issue 3,   Pages 47-55 doi: 10.15302/J-SSCAE-2019.03.020

Abstract: In this paper, the power battery self-heating, integrated heat pump air-conditioning, and new whole-vehicle

Keywords： all-climate new energy vehicle     battery self-heating     heat pump air-conditioning     thermal insulation    

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LiFePO/C cathode materials synthesized by co-precipitation and microwave heating

XU Yunlong, TAO Lili, MA Hongyan, HUANG Huaqing

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 4,   Pages 422-427 doi: 10.1007/s11705-008-0082-4

Abstract: LiFePO/C cathode materials were synthesized by a combination of co-precipitation and microwave heatingusing polyethylene glycol (PEG) as a carbon resource and the influence of microwave heating time onthe structure and electrochemical performance of the materials was also discussed.

Keywords： polyethylene     electrochemical performance     combination     co-precipitation     diffraction    

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Microbial self-healing of cracks in cement-based materials and its influencing factors

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0986-6

Abstract: Cement-based materials are brittle and crack easily under natural conditions., which prolongs the self-healing time.Moreover, the self-healing mechanism is systematically analyzed.The results showed that microbial self-healing agents can repair cracks in cement-based materials inWith the development of intelligent building materials, self-healing cracks have become the focus of

Keywords： cement-based materials     cracks     microbial self-healing agent     mechanism     intelligent building materials    

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The effects of mismatch fracture properties in encapsulation-based self-healing concrete using cohesive-zone

Luthfi Muhammad MAULUDIN, Chahmi OUCIF, Timon RABCZUK

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 792-801 doi: 10.1007/s11709-020-0629-0

Abstract: Finite element analysis is developed to simulate the breakage of capsule in capsule-based self-healingpresent a simple but valuable tool to assist the experimentalists in designing appropriate capsule materialsfor self-healing concrete.

Keywords： self-healing concrete     interfacial zone     capsule materials     cohesive elements     fracture maps    

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Self-assembled bright luminescent hierarchical materials from a tripodal benzoate antenna and heptadentate

Aramballi J. Savyasachi, David F. Caffrey, Kevin Byrne, Gerard Tobin, Bruno D'Agostino, Wolfgang Schmitt, Thorfinnur Gunnlaugsson

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 1,   Pages 171-184 doi: 10.1007/s11705-018-1762-3

Abstract: The resulting self-assemblies gave rise to metal centered emission (both in the solid and solution) uponto one dimensional structures, while both 4 and 5 formed amorphous materials1 for 4 and 5 respectively) and the ability of these porous materialsThe self-assembly formation was also investigated in diluted solution by monitoring the various photophysicalFinally we demonstrate that this hierarchically porous materials can be used for the sensing of organic

Keywords： self-assembly     supramolecular chemistry     lanthanides     Eu(III) and Tb(III) complexes     luminescence     metallostars    

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A state-of-the-art review of solar passive building system for heating or cooling purpose

Arun Kumar NANDA,C K PANIGRAHI

Frontiers in Energy 2016, Volume 10, Issue 3,   Pages 347-354 doi: 10.1007/s11708-016-0403-0

Abstract: The major portion of energy in a building is consumed by heating, ventilating, and air-conditioning (The traditional heating and cooling systems contribute greatly to the emission of greenhouse gases, especiallyTrombe wall, solar chimney, unglazed transpired solar façade, and solar roof, are adopted for solar heatingTherefore, an attempt has been made in this paper to compile the developments of solar heating and cooling

Keywords： HVAC     heating     cooling     solar heating     carbon dioxide (CO2) emissions    

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A district heating system based on absorption heat exchange with CHP systems

Lin FU, Yan LI, Yi JIANG, Shigang ZHANG,

Frontiers in Energy 2010, Volume 4, Issue 1,   Pages 77-83 doi: 10.1007/s11708-010-0022-0

Abstract: In order to decrease the energy consumption of large-scale district heating systems with cogeneration, a district heating system is presented in this paper based on absorption heat exchange in the cogenerationIn substations of the heating system, the temperature of return water of primary heat network is reducedCompared with traditional heating systems, this system runs with a greater circuit temperature drop soMoreover, by recovering the exhausted heat from the condensers, the capacity of the district heating

Keywords： cogeneration     district heating     absorption heat exchange     Co-ah cycle    

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Numerical simulation of billet heating

Chen Guanjun

Strategic Study of CAE 2010, Volume 12, Issue 2,   Pages 57-61

Abstract:

According to the case of billet heating in a regenerative type heatingThe relation of different thick billet and the heating time is simulated and studied, the result of simulationand the heating time in the actual heating furnace is compared, and the expressions of thickness andheating time is educed by numerical suit, and put into production.The above result of study can offer foundation for the establishment and optimizing of billet heating

Keywords： heating furnace     billet     heating     simulation    

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Impact of climate change on building heating energy consumption in Tianjin

Cao XIANG, Zhe TIAN

Frontiers in Energy 2013, Volume 7, Issue 4,   Pages 518-524 doi: 10.1007/s11708-013-0261-y

Abstract: This paper investigated the variation of building heating energy consumption caused by global warmingThe results showed that the 10-year-average heating energy consumption of 2001–2010 had reduced by 16.1%By conducting principal component analysis and regression analysis, future variation of building heatingFor B1/A1B emissions scenarios, the multi-year-average heating load was found to decrease by 9.7% (18.1%

Keywords： global warming     office building     heating energy consumption    

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Energy efficiency and carbon dioxide emissions reduction opportunities in district heating source in

Gaofeng CHEN, Xuejing ZHENG, Lin CONG

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 285-295 doi: 10.1007/s11708-012-0197-7

Abstract: Tianjin Municipal Government is planning to establish an energy efficiency trading platform for district heatingThis paper presented an in-depth analysis of the district heating industry in Tianjin municipality, andSince energy efficiency was closely related to different heating source technologies, baselines werethe dataset and referring to the related standards, method of determining the baseline for district heating

Keywords： district heating     energy efficiency     baseline     carbon abatement    

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Higher heating value prediction of torrefaction char produced from non-woody biomass

Nitipong SOPONPONGPIPAT,Dussadeeporn SITTIKUL,Unchana SAE-UENG

Frontiers in Energy 2015, Volume 9, Issue 4,   Pages 461-471 doi: 10.1007/s11708-015-0377-3

Abstract: The higher heating value of five types of non-woody biomass and their torrefaction char was predictedanalysis data, the mass fraction of fixed carbon and volatile matter had a strong effect on the higher heatinganalysis data, the mass fraction of carbon, hydrogen, and oxygen had a strong effect on the higher heatingvalue, while no relationship between the higher heating value and mass fractions of nitrogen and sulfur

Keywords： higher heating value     correlation     biomass     proximate analysis     ultimate analysis    

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Operating characteristic analysis on the ultra-thin low temperature floor-heating system

Hualing ZHANG, Xiaopeng SONG

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 2,   Pages 127-132 doi: 10.1007/s11709-013-0200-3

Abstract: Prefabricated ultra-thin radiant heating panel, as a new heating terminal type, is becoming a highlightTo obtain these data, a heating system was set up in a duplex house in Chongqing.The test results show that the floor heating system could almost satisfy thermal comfort requirementwater temperature should be properly raised during the preheating period and lowered down in the steady heating

Keywords： ultra-thin floor heating panel     the preheating time     thermal comfort     energy saving    

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Optimization model analysis of centralized groundwater source heat pump system in heating season

Shilei LU,Yunfang QI,Zhe CAI,Yiran LI

Frontiers in Energy 2015, Volume 9, Issue 3,   Pages 343-361 doi: 10.1007/s11708-015-0372-8

Abstract: The ground-water heat-pump system (GWHP) provides a high efficient way for heating and cooling whileNext, heating parameters were calculated based on the building heat load and the terminal equipment characteristic

Keywords： optimization model     groundwater source heat pump system     theoretical analysis     example verification     heating    

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Title Author Date Type Operation

Al-NaOH-Composited Liquid Metal: A Fast-Response Water-Triggered Material with Thermal and Pneumatic Properties

Bo Yuan, Xuyang Sun, Jing Liu

Journal Article

Key Technologies and Prospects of All-Climate New Energy Vehicles

Wang Wenwei , Sun Fengchun

Journal Article

LiFePO/C cathode materials synthesized by co-precipitation and microwave heating

XU Yunlong, TAO Lili, MA Hongyan, HUANG Huaqing

Journal Article

Microbial self-healing of cracks in cement-based materials and its influencing factors

Journal Article

Why the weight of some metal materials is lighter after heating up, and heavier after cooling down

null

Journal Article

The effects of mismatch fracture properties in encapsulation-based self-healing concrete using cohesive-zone

Luthfi Muhammad MAULUDIN, Chahmi OUCIF, Timon RABCZUK

Journal Article

Self-assembled bright luminescent hierarchical materials from a tripodal benzoate antenna and heptadentate

Aramballi J. Savyasachi, David F. Caffrey, Kevin Byrne, Gerard Tobin, Bruno D'Agostino, Wolfgang Schmitt, Thorfinnur Gunnlaugsson

Journal Article

A state-of-the-art review of solar passive building system for heating or cooling purpose

Arun Kumar NANDA,C K PANIGRAHI

Journal Article

A district heating system based on absorption heat exchange with CHP systems

Lin FU, Yan LI, Yi JIANG, Shigang ZHANG,

Journal Article

Numerical simulation of billet heating

Chen Guanjun

Journal Article

Impact of climate change on building heating energy consumption in Tianjin

Cao XIANG, Zhe TIAN

Journal Article

Energy efficiency and carbon dioxide emissions reduction opportunities in district heating source in

Gaofeng CHEN, Xuejing ZHENG, Lin CONG

Journal Article

Higher heating value prediction of torrefaction char produced from non-woody biomass

Nitipong SOPONPONGPIPAT,Dussadeeporn SITTIKUL,Unchana SAE-UENG

Journal Article

Operating characteristic analysis on the ultra-thin low temperature floor-heating system

Hualing ZHANG, Xiaopeng SONG

Journal Article

Optimization model analysis of centralized groundwater source heat pump system in heating season

Shilei LU,Yunfang QI,Zhe CAI,Yiran LI

Journal Article