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Journal Article 6

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2016 1

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residence 2

CFD 1

Hydrogen 1

RTD 1

Sichuan Basin 1

Volatile organic compounds (VOCs) 1

Xujiahe formation 1

a large scale accumulation 1

air distribution 1

calculating model 1

carbonyl compounds 1

carboxymethylcellulose 1

co-gasification performance 1

gas accumulation inside source kitchen 1

independent 1

indoor air 1

kitchen in residence 1

liquid 1

liquid dispersion 1

master-slave mode discharging flue in kitchen 1

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Numerical Analysis of the Ventilation of a Kitchen in Residence

Zou Shenghua,Li Ping,Weng Peifen,Luo Yixin

Strategic Study of CAE 2004, Volume 6, Issue 12, Pages 69-72

Abstract:

In this paper, the ventilation methods of kitchen in residence are classified into three kinds (&ldquoMechanical ventilation must be adopted in the kitchen in residence.In the aspects of building design, if inlets and outlets of the kitchen in residence were well arranged, a good airflow distribution would be acquired, the contamination in kitchen would be exhausted effectivelyand the indoor air quantity of the kitchen would be improved.

Keywords： ventilation methods kitchen in residence CFD air distribution

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Residence time distribution and modeling of the liquid phase in an impinging stream reactor

Xingjun WANG, Xianhui HU, Lishun HU, Guangsuo YU, Fuchen WANG,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 3, Pages 353-359 doi: 10.1007/s11705-009-0262-x

Abstract: Based on some experimental investigations of liquid phase residence time distribution (RTD) in an impinging

Keywords： RTD liquid dispersion reactor liquid independent

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Characteristics of carbonyls and volatile organic compounds (VOCs) in residences in Beijing, China

Hengyi DUAN,Xiaotu LIU,Meilin YAN,Yatao WU,Zhaorong LIU

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1, Pages 73-84 doi: 10.1007/s11783-014-0743-0

Abstract: Volatile organic compounds (VOCs) and carbonyl compounds were measured both indoors and outdoors in 50 residences of Beijing in heating (December, 2011) and non-heating seasons (April/May, 2012). SUMMA canisters for VOCs and diffusive samplers for carbonyl compounds were deployed for 24 h at each site, and 94 compounds were quantified. Formaldehyde, acetone and acetaldehyde were the most abundant carbonyl compounds both indoors and outdoors with indoor median concentrations being 32.1, 21.7 and 15.3 μg·m , respectively. Ethane (17.6 μg·m ), toluene (14.4 μg·m ), propane (11.2 μg·m ), ethene (8.40 μg·m ), n-butane (6.87 μg·m ), and benzene (5.95 μg·m ) showed the high median concentrations in indoor air. Dichloromethane, p-dichlorobenzene (p-DCB) and toluene exhibited extremely high levels in some residences, which were related with a number of indoor emission sources. Moreover, isoprene, p-dichlorobenzene and carbonyls showed median indoor/outdoor (I/O) ratios larger than 3, indicating their indoor sources were prevailing. Chlorinated compounds like CFCs were mainly from outdoor sources for their I/O ratios being less than 1. In addition, indoor concentrations between two sampling seasons varied with different compounds. Carbonyl compounds and some chlorinated compounds had higher concentrations in the non-heating season, while alkanes, alkenes, aromatic compounds showed an increase in the heating season. Indoor concentration of VOCs and carbonyls were influenced by locations, interior decorations and indoor activities, however the specific sources for indoor VOCs and carbonyls could not be easily identified. The findings obtained in this study would significantly enhance our understandings on the prevalent and abundant species of VOCs as well as their concentrations and sources in Beijing residences.

Keywords： indoor air Volatile organic compounds (VOCs) residence carbonyl compounds

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Hydrogen production from co-gasification of coal and biomass in supercritical water by continuous flow thermal-catalytic reaction system

YAN Qiuhui, GUO Liejin, LIANG Xing, ZHANG Ximin

Frontiers in Energy 2007, Volume 1, Issue 3, Pages 327-330 doi: 10.1007/s11708-007-0048-0

Abstract: higher CMC content facilitate hydrogen production; production is decreased remarkably given a longer residence

Keywords： carboxymethylcellulose temperature co-gasification performance Hydrogen residence

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Calculation for the Cross Section Size of Flue Collector of Master-Slave mode Discharging System

Huang Rui,Yang Lizhong,Fan Weicheng

Strategic Study of CAE 2001, Volume 3, Issue 11, Pages 45-48

Abstract:

Flue collector of master-slave mode discharging system in domicile kitchen can be taken as one dimensional

Keywords： multiphase flow master-slave mode discharging flue in kitchen calculating model

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Exploration status and potential evaluation of tight gas in Sichuan BasinBian Congsheng

Bian Congsheng,Wang Hongjun,Wang Zecheng,Xu Zhaohui

Strategic Study of CAE 2012, Volume 14, Issue 7, Pages 74-80

Abstract:

The majority of discovered reserves is central Sichuan Basin, but the economic development to the reserves is difficult because of the high saturation of water in gas reservoirs. Based on comprehensive study on the gas accumulation conditions, the evaluation to gas resource of Xujiahe formation is done, which points that exploration potential regions are Xu 2 and Xu 4 of Jinhua-Pengxi in central Sichuan Basin, and Xu 3 of Jiange in northwest of basin, where the source rock and reservoir as well as fracture are developed well. High-production gas from lots of wells and discovered scale reserves show that these potential regions will become the important new fields in Xujiahe formation, Sichuan Basin.

Keywords： a large scale accumulation gas accumulation inside source kitchen resource potential tight-gas Xujiahe