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Dynamic Simulation of Fire Following Earthquake Based on GIS

Xie Xuyang,Ren Aizhu

Strategic Study of CAE 2007, Volume 9, Issue 8,   Pages 82-87

Abstract:

The dynamic simulation of fire following earthquake was researched by A dynamic simulation system of post-earthquake fire based on GIS was developed. The system can be used to simulate spread process of one fire spot and multi fire spots. The system can estimate the damage of fire following earthquake quantificationally,  and provided

Keywords： fire following earthquake     GIS     fire dynamic simulation     simulation system    

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Evacuation strategies for vertical ship lift during initial fire: Integrated application of stairs and

Shu CHEN, Menghan SHANG, Jianping WANG

Frontiers of Engineering Management 2021, Volume 8, Issue 1,   Pages 135-147 doi: 10.1007/s42524-020-0125-1

Abstract: Although several researchers have investigated fire evacuation strategies for reducing potential safetyhazards in VSLs, an effective and integrated application of stairs and elevators when a fire occursObjective function corresponding to the minimum vertical evacuation time and related simulation modelThe Three Gorges ship lift was used as an example, and simulation results indicate that number of evacueesThe proposed model can provide a theoretical reference for evacuation research during initial fire events

Keywords： vertical ship lift     initial fire     fire evacuation     numerical simulation     stair     elevator    

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Simulation of steel beam under ceiling jet based on a wind–fire–structure coupling model

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1,   Pages 78-98 doi: 10.1007/s11709-022-0936-8

Abstract: this paper, the thermomechanical phenomena experienced by a ceiling jet and I-beam in a structural firefluid–structure coupling, this paper proposes a new computational fluid dynamics–finite element method numerical simulationthat combines wind, fire, thermal, and structural analyses.conditions was found to be significant, thus explaining the stress distribution of steel beams in the fire

Keywords： CFD–FEM coupling     steel beam     wind     ceiling jet     numerical heat transfer    

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Dynamic simulation based optimized design method of concrete production system for RCC dam

ZHAO Chunju, ZHOU Yihong

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 4,   Pages 405-410 doi: 10.1007/s11709-007-0055-6

Abstract: Therefore, a dynamic simulation mode

Keywords： interacted     dynamic simulation     construction     resource     RCC    

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Simulation of Effect of Forced Ventilated and Smoke Controlled System in Subway Fire Disaster

Cai Bo,Li Huiliang,Liao Guangxuan

Strategic Study of CAE 2005, Volume 7, Issue 8,   Pages 80-83

Abstract:

Subway fire disaster is more hazardous than overground fire.Daegu underground railway fire disaster in Korea leads to a disastrous result.By means of fire simulation, recurrence of fire process, fire phenomenon and its reason could be studiedtemperature and smoke with or without forced ventilated and smoke controlled system in Daegu subway fireare compared, and the effect on subway fire disaster control is also discussed in this paper.

Keywords： subway fire disaster     FDS simulation     forced ventilated smoke controlled system    

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The Zone and Numerical Simulation on the Tunnel Fire

Li Yuanzhou,Huo Ran,Yi Liang,Shi Congling,Zhou Yunji

Strategic Study of CAE 2004, Volume 6, Issue 2,   Pages 67-72

Abstract: But great loss due to the tunnel fires happened in recent years shows that the tunnel fire safety isRealizing the characteristics of tunnel fires is very important for the tunnel fire protection.The harm of fire and smoke to people and tunnel lining at different position was also discussed.

Keywords： tunnel fire     zone model     field model     smoke development    

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Molecular dynamic simulation on the conformation of mouse muscle type nAChR

Shengai SUN, Rilei YU, Yanhui ZHANG, Yanni LI,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 3,   Pages 348-352 doi: 10.1007/s11705-009-0284-4

Abstract: The conformation of the pentameric nAChR model was investigated by molecular dynamic simulation.

Keywords： pentameric     hydrophilic     Tyr127     cryoelectron microscopic     conformation    

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Dynamic simulation of urban water metabolism under water environmental carrying capacity restrictions

Weihua ZENG,Bo WU,Ying CHAI

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 114-128 doi: 10.1007/s11783-014-0669-6

Abstract: A revised concept for urban water metabolism (UWM) is presented in this study to address the inadequacies in current research on UWM and the problems associated with the traditional urban water metabolic process. Feedback loops can be analyzed to increase the water environmental carrying capacity (WECC) of the new urban water metabolism system (UWMS) over that of a traditional UWMS. An analysis of the feedback loops of an UWMS was used to construct a system dynamics (SD) model for the system under a WECC restriction. Water metabolic processes were simulated for different scenarios using the Tongzhou District in Beijing as an example. The results for the newly developed UWM case showed that a water environment of Tongzhou District could support a population of 1.1926 × 10 , an irrigation area of 375.521 km , a livestock of 0.7732 × 10 , and an industrial value added of ¥193.14 × 10 (i.e. about US$28.285× 10 ) in 2020. A sensitivity analysis showed that the WECC could be improved to some extent by constructing new sewage treatment facilities or by expanding the current sewage treatment facilities, using reclaimed water and improving the water circulation system.

Keywords： urban water metabolism system (UWMS)     system dynamic simulation     water environmental carrying capacity    

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Dynamic simulation of gas turbines via feature similarity-based transfer learning

Dengji ZHOU, Jiarui HAO, Dawen HUANG, Xingyun JIA, Huisheng ZHANG

Frontiers in Energy 2020, Volume 14, Issue 4,   Pages 817-835 doi: 10.1007/s11708-020-0709-9

Abstract: Hence simulating and analyzing the dynamic behavior of the engines under such instable working conditionsHowever, conventional dynamic simulation methods based on the physic differential equations is unableA strong dynamic operating data set with steep slope signals is created based on physics equations andThe simulation accuracy is significantly increased by 24.6% and the predicting error reduced by 63.6%

Keywords： gas turbine     dynamic simulation     data-driven     transfer learning     feature similarity    

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Decision support for the development, simulation and optimization of dynamic process models

Norbert Asprion, Roger Böttcher, Jan Schwientek, Johannes Höller, Patrick Schwartz, Charlie Vanaret, Michael Bortz

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 2,   Pages 210-220 doi: 10.1007/s11705-021-2046-x

Abstract: Simulation is besides experimentation the major method for designing, analyzing and optimizing chemicalUsing such a model in various simulation and optimization studies can support the process designer inBeneath steady state models there is also a growing demand for dynamic models either to adapt fastercontribution challenges of extending an existing decision support framework for steady state models to dynamic

Keywords： decision support     multicriteria optimization     model validation     dynamic model     sensitivity analysis    

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Study on Fire Smoke Properties of Subway Station Passageway by Simulation Experiments

Zhu Wei,Lu Ping,Liao Guangxuan,Li Peide,Hong Yixiu

Strategic Study of CAE 2005, Volume 7, Issue 2,   Pages 91-96

Abstract:

A series of simulation experiments, carried out on the scale model of subway station passageway aredescribed, in which wood crib fires are used as the evolvement process of subway fire.relative value is provided to analyze the law of smoke temperature along the station passageway in subway fireand the applicability of zone model are discussed in the investigation of smoke properties in subway fire

Keywords： subway fire     scale model     smoke temperature     smoke configuration     CO concentration    

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A Discussion and Study on the Center Shift Phenomena of a Building Fire-whirl

Chen Changkun,Yao Bin,Fan Weicheng

Strategic Study of CAE 2003, Volume 5, Issue 10,   Pages 63-68

Abstract:

Fire-whirl is a specific fire behavior, and has been taken as one important research area of firerelative studies are mainly focused on the experimental reproduction of swirled flame and numerical simulationHowever the behavior of fire-whirl is much different from the pure swirled flame.express the center shift phenomena of the building fire-whirl is presented.Combined with such method, the large eddy simulation (LES) technology is employed for numerical simulation

Keywords： fire-whirl     center shift     large eddy simulation     building    

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of carbon dioxide photoreduction process in a laboratory-scale photoreactor by computational fluid dynamic

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 7,   Pages 1149-1163 doi: 10.1007/s11705-021-2096-0

Abstract: The novelty of this work is the computational fluid dynamic model combined with the novel carbon dioxideIt was found that the simulation results for methane, carbon monoxide and hydrogen yield match the experiments

Keywords： carbon dioxide photoreduction     computational fluid dynamic simulation     kinetic model     Langmuir adsorption    

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Molecular size characterization of heavy oil fractions in vacuum and solution by molecular dynamic simulation

Wenpo REN, Honggang CHEN, Chaohe YANG, Honghong SHAN,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 3,   Pages 250-256 doi: 10.1007/s11705-009-0281-7

Abstract: conformations of polycyclic aromatic and heavy resin in vacuum and toluene solution were obtained by molecular dynamicsimulation, and the molecular size was gotten via the radius of gyration analysis.

Keywords： dynamic simulation     molecular dynamic     behavior     molecule     Adsorption Chromatography    

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Research on dynamic visual simulation for construction process of river closure project based on virtual

Tong Dawei

Strategic Study of CAE 2011, Volume 13, Issue 12,   Pages 80-83

Abstract:

In this paper, 3D simulation model for the river closure is establishedWith the analysis of the dynamic hydraulic characteristics at the closure-gap, a VR-based 3D dynamicvisual-simulation of method for the complex process of river closure is presented.

Keywords： virtual reality     river closure     three-dimensional dynamic     visual simulation    

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Title Author Date Type Operation

Dynamic Simulation of Fire Following Earthquake Based on GIS

Xie Xuyang,Ren Aizhu

Journal Article

Evacuation strategies for vertical ship lift during initial fire: Integrated application of stairs and

Shu CHEN, Menghan SHANG, Jianping WANG

Journal Article

Simulation of steel beam under ceiling jet based on a wind–fire–structure coupling model

Journal Article

Dynamic simulation based optimized design method of concrete production system for RCC dam

ZHAO Chunju, ZHOU Yihong

Journal Article

Simulation of Effect of Forced Ventilated and Smoke Controlled System in Subway Fire Disaster

Cai Bo,Li Huiliang,Liao Guangxuan

Journal Article

The Zone and Numerical Simulation on the Tunnel Fire

Li Yuanzhou,Huo Ran,Yi Liang,Shi Congling,Zhou Yunji

Journal Article

Molecular dynamic simulation on the conformation of mouse muscle type nAChR

Shengai SUN, Rilei YU, Yanhui ZHANG, Yanni LI,

Journal Article

Dynamic simulation of urban water metabolism under water environmental carrying capacity restrictions

Weihua ZENG,Bo WU,Ying CHAI

Journal Article

Dynamic simulation of gas turbines via feature similarity-based transfer learning

Dengji ZHOU, Jiarui HAO, Dawen HUANG, Xingyun JIA, Huisheng ZHANG

Journal Article

Decision support for the development, simulation and optimization of dynamic process models

Norbert Asprion, Roger Böttcher, Jan Schwientek, Johannes Höller, Patrick Schwartz, Charlie Vanaret, Michael Bortz

Journal Article

Study on Fire Smoke Properties of Subway Station Passageway by Simulation Experiments

Zhu Wei,Lu Ping,Liao Guangxuan,Li Peide,Hong Yixiu

Journal Article

A Discussion and Study on the Center Shift Phenomena of a Building Fire-whirl

Chen Changkun,Yao Bin,Fan Weicheng

Journal Article

of carbon dioxide photoreduction process in a laboratory-scale photoreactor by computational fluid dynamic

Journal Article

Molecular size characterization of heavy oil fractions in vacuum and solution by molecular dynamic simulation

Wenpo REN, Honggang CHEN, Chaohe YANG, Honghong SHAN,

Journal Article

Research on dynamic visual simulation for construction process of river closure project based on virtual

Tong Dawei

Journal Article