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A concept of capillary active, dynamic insulation integrated with heating, cooling and ventilation, air

Mark BOMBERG

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 4,   Pages 431-437 doi: 10.1007/s11709-010-0071-9

Abstract: insulation, one needs to use interior thermal insulation systems.Interior thermal insulation systems are less effective than the exterior systems and will not reduceIt is focused on the most successful applications of capillary active, dynamic interior thermal insulationStarting with a pioneering work of the Technical University in Dresden in development of capillary activeinterior insulations, we propose a next generation, namely, a bio-fiber thermal insulation.

Keywords： capillary active insulation     integrated heating     cooling and ventilation     air conditioning (HVAC) and buildingenclosure     dynamic insulation     switchable thermal resistance     variable U-value walls    

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strategy for the construction of silk fibroin–SiO composite aerogel with enhanced mechanical property and thermalinsulation performance

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3,   Pages 288-297 doi: 10.1007/s11705-022-2222-7

Abstract: aerogels is an enormous challenge due to the difficulties in improving both mechanical property and thermalinsulation performance.In this work, silk fibroin was used as scaffold to improve the mechanical property and thermal insulationThe thermal insulation performance of the composite aerogels was improved compared with pure silica aerogelinsulation performance, which has potential application as thermal insulation material.

Keywords： silica aerogel     silk fibroin     impregnation     thermal insulation     mechanical property    

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The development of ultralightweight expanded perlite-based thermal insulation panel using alkali activator

Damla Nur ÇELİK; Gökhan DURMUŞ

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 11,   Pages 1486-1499 doi: 10.1007/s11709-022-0881-6

Abstract: Turkey has 70% of the world’s perlite reserves, and in order to reduce energy consumption a thermal insulation–1.18 mm (powder) and 0–3 mm (granular) EP particle sizes were selected, since they have the lowest thermalThe lowest thermal conductivity and the lowest density were determined as 0.04919 W·m−1·Kthermal insulation panel can be used as an insulationmaterial in the construction industry according to the TS825 Thermal Insulation Standard.

Keywords： expanded perlite     alkali activator     thermal insulation panel     thermal conductivity    

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Performance improvement of a pulse tube cryocooler with a single compressor through cascade utilization of cold energy

Xuming LIU, Xiafan XU, Biao YANG, Xiaotong XI, Liubiao CHEN, Junjie WANG, Yuan ZHOU

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 345-357 doi: 10.1007/s11708-020-0708-x

Abstract: An active thermal insulation method of cascade utilization of the cold energy of the system was proposedrelative Carnot efficiency at 15.5 K increased from 0.029% to 0.996% when substituting the proposed activemethod for the traditional passive method with multi-layer thermal insulation materials.

Keywords： radiation heat leakage     active thermal insulation     cascade utilization     cold energy     performance improvement    

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Preparation, with graphene, of novel biomimetic self-healing microcapsules with high thermal stability

Frontiers of Structural and Civil Engineering   Pages 1188-1198 doi: 10.1007/s11709-023-0027-5

Abstract: This paper reports a comparative study of microcapsules with enhanced thermal stability and electricalconductivity inspired by the bionic thermal insulation of birds’ feathers for self-healing aged asphaltIn addition, the microcapsules’ initial thermal decomposition temperature is appropriately high, so that

Keywords： graphene     microcapsule     bitumen     heat insulation     conductivity    

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Influence of envelope insulation materials on building energy consumption

Junlan YANG, Jiabao TANG

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 575-581 doi: 10.1007/s11708-017-0473-7

Abstract: In this paper, the influence of different external wall insulation materials on the energy consumptionvacuum insulation panel are chosen for the case studies.with the insulation thickness, whereas the energy use for space heating decreases with the insulationHowever, the optimum insulation thicknesses for the three insulation materials show a verse order atMineral fiber has the shortest time, followed by polyurethane and vacuum insulation panel.

Keywords： building envelope     insulation materials     energy consumption     payback time    

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Model and algorithm for satellite’s active temperature control loop design

Li Yunze,Yang Juan,Ning Xianwen,Wang Xiaoming,Shi Xiaobo

Strategic Study of CAE 2008, Volume 10, Issue 7,   Pages 48-50

Abstract:

Electrical heater is an important type of active thermal control methodsAn active heating loop design example, which is included at the end of this paper, shows that the equationsdeveloped above can be used conveniently in satellite's active thermal control system designing

Keywords： satellite     active thermal control     active temperature control loop     model and algorithm    

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Thermal performance of phase change material energy storage floor for active solar water-heating system

Ruolang ZENG, Xin WANG, Wei XIAO, Yinping ZHANG, Qunli ZHANG, Hongfa DI,

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 185-191 doi: 10.1007/s11708-009-0079-9

Abstract: The conventional active solar water-heating floor system contains a big water tank to store energy inintegrated water pipe floor heating system using shape-stabilized phase change materials (SSPCM) for thermalThe thermal performances of the floors with and without the SSPCM were compared under the intermittent

Keywords： phase change material     energy storage ratio     active solar water-heating    

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Determining the optimum economic insulation thickness of double pipes buried in the soil for district

Fating LI, Pengfei JIE, Zhou FANG, Zhimei WEN

Frontiers in Energy 2021, Volume 15, Issue 1,   Pages 170-185 doi: 10.1007/s11708-020-0680-5

Abstract: The insulation thickness (IT) of double pipes buried in the soil (DPBIS) for district heating (DH) systemsAn optimization model to obtain the optimum insulation thickness (OIT) and minimum annual total costThree types of heat sources, four operating strategies, three kinds of insulation materials, three buriedanalysis was conducted to investigate the impact of some economic parameters, i.e., unit heating cost, insulationmaterial price, interest rate, and insulation material lifetime, on optimization results.

Keywords： double pipes     optimization model     optimum insulation thickness     minimum annual total cost    

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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: Currently, mature heat insulation and protective technologies have been developed to cope with high-temperaturepaper, the power battery self-heating, integrated heat pump air-conditioning, and new whole-vehicle thermalinsulation technologies are investigated.

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

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Novel methods by using non-vacuum insulated tubing to extend the lifetime of the tubing

Chenglong ZHOU,Guojin ZHU,Yongxiang XU,Jifei YU,Xiaoliang ZHANG,Hongzhi SHENG

Frontiers in Energy 2015, Volume 9, Issue 2,   Pages 142-147 doi: 10.1007/s11708-015-0357-7

Abstract: The analysis of the failure mechanics, namely hydrogen permeation of vacuum insulated tubing (VIT), indicated that the failure of VIT could be decreased but could not be avoided. To solve this problem, some measures by using non-vacuum materials were proposed and analyzed in this paper. The results show that to fill the tubing with foam-glass beads or high pressure argon may lead to a good performance.

Keywords： vacuum insulated tubing     cyclic steam stimulation     insulation material     thermal conductivity     foam-glass    

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Optimizing environmental insulation thickness of buildings with CHP-based district heating system based

Yumei ZHANG, Pengfei JIE, Chunhua LIU, Jing LI

Frontiers in Energy 2022, Volume 16, Issue 4,   Pages 613-628 doi: 10.1007/s11708-020-0700-5

Abstract: The increase of insulation thickness (IT) results in the decrease of the heat demand and heat mediumA mathematical model on the optimum environmental insulation thickness (OEIT) for minimizing the annualdioxide (CO ) emissions and sulfur dioxide (SO ) emissions as well as the effect of three types of insulation

Keywords： optimum environmental insulation thickness     heat medium temperature     energy grade     extracted heat     exhaust    

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advanced engineering measures on displacement and stress field of surrounding rock in tunnels crossing active

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0966-x

Abstract: using high-strength concrete-to resist fault dislocation in the surrounding rock near tunnels crossing activeThe research results provide a new supporting idea for the surrounding rock of tunnels crossing active

Keywords： anti-fault effect     engineering measures     LRAF method     stress and displacement field     tunnel-crossing active    

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Solid-state NMR for metal-containing zeolites: From active sites to reaction mechanism

Xingling Zhao, Jun Xu, Feng Deng

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 2,   Pages 159-187 doi: 10.1007/s11705-019-1885-1

Abstract: To understand the nature of metal active sites and the reaction mechanism over such catalysts is of greatsummarize recent developments and applications of SSNMR for exploring the structure and property of activecatalytic reactions on metal-containing zeolites based on the observation of key surface species and active

Keywords： metal-containing zeolites     solid-state NMR     active site     host-guest interaction     reaction mechanism    

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Advances in Active Suspension Systems for Road Vehicles

Min Yu,Simos Evangelou,Daniele Dini,

Engineering doi: 10.1016/j.eng.2023.06.014

Abstract: Active suspension systems (ASSs) have been proposed and developed for a few decades, and have now onceadopted in production cars are discussed in detail, including the representative solutions of Mercedes activebody control (ABC) and Audi predictive active suspension; novel concepts that could become alternativecandidates are also introduced, including series active variable geometry suspension, and the active

Keywords： Active suspension     Vehicle dynamics     Robust control     Ride comfort     Chassis attitude    

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Title Author Date Type Operation

A concept of capillary active, dynamic insulation integrated with heating, cooling and ventilation, air

Mark BOMBERG

Journal Article

strategy for the construction of silk fibroin–SiO composite aerogel with enhanced mechanical property and thermalinsulation performance

Journal Article

The development of ultralightweight expanded perlite-based thermal insulation panel using alkali activator

Damla Nur ÇELİK; Gökhan DURMUŞ

Journal Article

Performance improvement of a pulse tube cryocooler with a single compressor through cascade utilization of cold energy

Xuming LIU, Xiafan XU, Biao YANG, Xiaotong XI, Liubiao CHEN, Junjie WANG, Yuan ZHOU

Journal Article

Preparation, with graphene, of novel biomimetic self-healing microcapsules with high thermal stability

Journal Article

Influence of envelope insulation materials on building energy consumption

Junlan YANG, Jiabao TANG

Journal Article

Model and algorithm for satellite’s active temperature control loop design

Li Yunze,Yang Juan,Ning Xianwen,Wang Xiaoming,Shi Xiaobo

Journal Article

Thermal performance of phase change material energy storage floor for active solar water-heating system

Ruolang ZENG, Xin WANG, Wei XIAO, Yinping ZHANG, Qunli ZHANG, Hongfa DI,

Journal Article

Determining the optimum economic insulation thickness of double pipes buried in the soil for district

Fating LI, Pengfei JIE, Zhou FANG, Zhimei WEN

Journal Article

Key Technologies and Prospects of All-Climate New Energy Vehicles

Wang Wenwei , Sun Fengchun

Journal Article

Novel methods by using non-vacuum insulated tubing to extend the lifetime of the tubing

Chenglong ZHOU,Guojin ZHU,Yongxiang XU,Jifei YU,Xiaoliang ZHANG,Hongzhi SHENG

Journal Article

Optimizing environmental insulation thickness of buildings with CHP-based district heating system based

Yumei ZHANG, Pengfei JIE, Chunhua LIU, Jing LI

Journal Article

advanced engineering measures on displacement and stress field of surrounding rock in tunnels crossing active

Journal Article

Solid-state NMR for metal-containing zeolites: From active sites to reaction mechanism

Xingling Zhao, Jun Xu, Feng Deng

Journal Article

Advances in Active Suspension Systems for Road Vehicles

Min Yu,Simos Evangelou,Daniele Dini,

Journal Article