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

Mark BOMBERG

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

Abstract: This happens when such insulation is integrated with heating, cooling and ventilation, air conditioning(HVAC) system.where improvement of indoor climate in exposed coastal areas is needed), China (indoor climate in non-air

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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A modified zone model for estimating equivalent room thermal capacity

Hua CHEN, Xiaolin WANG

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 351-357 doi: 10.1007/s11708-013-0254-x

Abstract: The zone model has been widely applied in control analysis of heating, ventilation and air conditioning(HVAC) systems to achieve a high building efficiency.This paper proposed a modified zone model which is much simpler in the HVAC system simulation and hasenclosure.The thermal admittance for the building enclosure was developed based on the building thermal network

Keywords： room model     thermal network analysis     transfer function     heating     ventilation and air conditioning (HVAC)    

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Investigation on regeneration and energy storage characteristics of a solar liquid desiccant air-conditioning

SHI Mingheng, DU Bin, ZHAO Yun

Frontiers in Energy 2007, Volume 1, Issue 1,   Pages 85-90 doi: 10.1007/s11708-007-0008-8

Abstract: Solar liquid desiccant air-conditioner is a new air-conditioning system in which liquid desiccant canA principal solar liquid desiccant air-conditioning system under energy storage operating mode is proposed

Keywords： desiccant air-conditioning     regeneration process     air-conditioning system     energy     regeneration    

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Experimental investigation on desiccant air-conditioning system in India

Vijay MITTAL, B. Kant KHAN,

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 161-165 doi: 10.1007/s11708-009-0070-5

Abstract: investigation in India was presented to evaluate the performance and energy saving capacity of a desiccant air-conditioningThe experiment was made in such a way that the percentages of return air, outdoor air and indoor airThe optimum percentages of air ratios were as follows: 10% of outdoor air, 10% of return air (mixed togetherat the desiccant bed inlet) and 80% of indoor air mixed with the dry air leaving the desiccant.As expected, simple economic analysis indicates that the desiccant air-conditioning is not viable for

Keywords： air ratios     ambient conditions     desiccant air-conditioning     silica gel    

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New developments in mobile air conditioning systems in China

Jiangping CHEN, Yu ZHAO, Zhaogang QI

Frontiers in Energy 2011, Volume 5, Issue 1,   Pages 53-58 doi: 10.1007/s11708-010-0137-3

Abstract: Global warming poses serious global concerns, and the mobile air conditioning (MAC) industry must be

Keywords： global warming potential     mobile air conditioning (MAC)     energy saving     new developments    

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Research progress in liquid desiccant air-conditioning devices and systems

Xiaohua LIU, Yi JIANG, Shuanqiang LIU, Xiaoyang CHEN,

Frontiers in Energy 2010, Volume 4, Issue 1,   Pages 55-65 doi: 10.1007/s11708-009-0082-1

Abstract: The developments on liquid desiccant air-conditioning systems were illustrated and summarized in thisand total heat recovery device, which could be combined to set up various kinds of liquid desiccant airThe operating principle of heat pump-driven outdoor air processor as well as heat-driven outdoor airThe liquid desiccant air processor-based temperature and humidity-independent control air-conditioningsystem could save 20%–30% operating energy compared with the conventional air-conditioning system

Keywords： liquid desiccant     heat and mass transfer     performance     air-conditioning    

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Engine-driven hybrid air-conditioning system

Chaokui QIN , Hongmei LU , Xiong LIU , Gerhard SCHMITZ ,

Frontiers in Energy 2009, Volume 3, Issue 1,   Pages 109-116 doi: 10.1007/s11708-009-0003-3

Abstract: A hybrid air-conditioning system that combines an engine-driven chiller with desiccant dehumidificationFor a reference building, the results based upon measured data show that under present electricity/gas

Keywords： engine-driven chiller     desiccant wheel     hybrid air-conditioning system     energy consumption    

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Experimental investigation on oil-gas separator of air-conditioning systems

Dianbo XIN,Shuliang HUANG,Song YIN,Yuping DENG,Wenqiang ZHANG

Frontiers in Energy 2019, Volume 13, Issue 2,   Pages 411-416 doi: 10.1007/s11708-017-0447-9

Abstract: The oil-return system plays an important role in the variable refrigerant flow (VRF) systems because it ensures the reliable operation of the VRF systems. The oil-gas separator is the most essential component of the oil-return system, and the separation efficiency of the separator directly influences the performance of the VRF systems. Therefore, in this paper, a test rig was built to measure the oil discharge ratio of the compressor and the separation efficiency of the oil-gas separator. A sound velocity transducer was used to measure the oil mass concentration instantaneously, because the sound velocity was changed with the mass ratio of oil to refrigerant. The separation efficiency of the separator could be obtained by comparing the mass fraction of oil to refrigerant before and after the separator was connected to the system.

Keywords： variable refrigerant flow system     oil-gas separator     separation efficiency    

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Sliding window games for cooperative building temperature control using a distributed learning method

Zhaohui ZHANG, Ruilong DENG, Tao YUAN, S. Joe QIN

Frontiers of Engineering Management 2017, Volume 4, Issue 3,   Pages 304-314 doi: 10.15302/J-FEM-2017045

Abstract: played over a prediction horizon through the design of a series of sliding window games by treating each buildingDuring the games, a distributed learning algorithm based on game theory is proposed such that each building

Keywords： game theory     demand response     HVAC control     multi-building system    

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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 (HVAC).Similarly, two major ways, i.e., evaporative cooling and building integrated evaporative cooling areadopted for cooling of the building.been made in this paper to compile the developments of solar heating and cooling technologies in a building

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

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A building-based data capture and data mining technique for air quality assessment

Ni SHENG, U Wa TANG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 4,   Pages 543-551 doi: 10.1007/s11783-011-0369-4

Abstract: Recently, a building-based air quality model system which can predict air quality in front of individualapproach can extract the street configuration and traffic data building by building and therefore, cancapture the complex spatial variation of traffic emission, urban geometry, and air pollution.The non-homogeneous distribution of air pollution in the Macau Peninsula was modeled in a high-spatialThe spatial relationship among air quality, traffic flow, and urban geometry in the historic urban area

Keywords： traffic air pollution     spatial distribution     high resolution     geographic information system    

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A Fuzzy Controller With Self-Optimizing Parameters and Its Application in the Central Air-conditioning

Wu Aiguo,Du Chunyan,Song Xiaoqiang

Strategic Study of CAE 2004, Volume 6, Issue 11,   Pages 84-87

Abstract:

On the basis of analyzing characteristics of the central air-conditioning system, a fuzzy controller

Keywords： central air-conditioning system     temperature control     fuzzy controller     parameter optimization    

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The Research of Air Quality and Its Control in Air-conditioning Room

Zou Shenghua,Li Qiang,Yu Meichun,Yang Jinghua

Strategic Study of CAE 2007, Volume 9, Issue 3,   Pages 82-86

Abstract:

The influence of outside air and return air on the IAQ in a typi calair-conditioning room is analyzed.It is proved that the increasing indoor contamination makes the IAQ worse, the outside air quality hasa direct effect on the IAQ, and the return air produces secondary pollutes.The theoretical formula about outside air, return air and the contaminant is induced.

Keywords： indoor air quality     mass fraction of contaminant     outside air volume     control     simulation    

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A small-scale silica gel-water adsorption system for domestic air conditioning and water heating by the

Y. YU, Q. W. PAN, L. W. WANG

Frontiers in Energy 2020, Volume 14, Issue 2,   Pages 328-336 doi: 10.1007/s11708-019-0623-1

Abstract: adsorption system with modular adsorber, which utilizes solar energy to achieve the cogeneration of domestic airconditioning and water heating effect, is proposed and investigated in this paper.

Keywords： silica gel-water     heat and mass recovery     solar energy     domestic cooling and heating    

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Noise control technology for generator sets in enclosures

ZHANG Nailong, YANG Wentong, FEI Renyuan

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4,   Pages 377-384 doi: 10.1007/s11465-008-0051-0

Abstract: To reduce such noise, a sound-attenuated enclosure is widely used for its high performance and convenientBy installing equipment in an enclosure, noise is controlled and prevented from radiating.Enclosure development trends are predicted.

Keywords： equipment     generator     sound-attenuated enclosure     convenient     Enclosure development    

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Title Author Date Type Operation

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

Mark BOMBERG

Journal Article

A modified zone model for estimating equivalent room thermal capacity

Hua CHEN, Xiaolin WANG

Journal Article

Investigation on regeneration and energy storage characteristics of a solar liquid desiccant air-conditioning

SHI Mingheng, DU Bin, ZHAO Yun

Journal Article

Experimental investigation on desiccant air-conditioning system in India

Vijay MITTAL, B. Kant KHAN,

Journal Article

New developments in mobile air conditioning systems in China

Jiangping CHEN, Yu ZHAO, Zhaogang QI

Journal Article

Research progress in liquid desiccant air-conditioning devices and systems

Xiaohua LIU, Yi JIANG, Shuanqiang LIU, Xiaoyang CHEN,

Journal Article

Engine-driven hybrid air-conditioning system

Chaokui QIN , Hongmei LU , Xiong LIU , Gerhard SCHMITZ ,

Journal Article

Experimental investigation on oil-gas separator of air-conditioning systems

Dianbo XIN,Shuliang HUANG,Song YIN,Yuping DENG,Wenqiang ZHANG

Journal Article

Sliding window games for cooperative building temperature control using a distributed learning method

Zhaohui ZHANG, Ruilong DENG, Tao YUAN, S. Joe QIN

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 building-based data capture and data mining technique for air quality assessment

Ni SHENG, U Wa TANG

Journal Article

A Fuzzy Controller With Self-Optimizing Parameters and Its Application in the Central Air-conditioning

Wu Aiguo,Du Chunyan,Song Xiaoqiang

Journal Article

The Research of Air Quality and Its Control in Air-conditioning Room

Zou Shenghua,Li Qiang,Yu Meichun,Yang Jinghua

Journal Article

A small-scale silica gel-water adsorption system for domestic air conditioning and water heating by the

Y. YU, Q. W. PAN, L. W. WANG

Journal Article

Noise control technology for generator sets in enclosures

ZHANG Nailong, YANG Wentong, FEI Renyuan

Journal Article