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Cell-Zone Method: An Engineering Approach to Predict Smoke Movement in Large Scale Building Fire

Hu Longhua,Huo Ran,Liy Uanzhou,Wang Haobo

Strategic Study of CAE 2003, Volume 5, Issue 8,   Pages 59-63

Abstract: scale building fire, it is improper to predict smoke descending using traditional simple two-layer zoneIn this paper, an improved method, named Cell-Zone Method, is used to solve this problem, which firstdivides the total space into some small subspaces and then uses traditional two-layer zone model inResults show that Cell-Zone Method demonstrates more applicability than traditional simple two-layerzone model in large scale building, especially in buildings having large scale in one direction.

Keywords: large scale building     smoke movement     cell-zone method     zone-model    

A reignited debate over the cell(s) of origin for glioblastoma and its clinical implications

Xiaolin Fan, Yanzhen Xiong, Yuan Wang

Frontiers of Medicine 2019, Volume 13, Issue 5,   Pages 531-539 doi: 10.1007/s11684-019-0700-1

Abstract: Therefore, identification of the cell(s) of origin for GBM—the normal cell or cell type that acquiresNeural stem cells and oligodendrocyte precursor cells are the two major candidates for the cell(s) ofBy critically analyzing evidences for or against the candidacy of each cell type, we highlight the most

Keywords: glioblastoma     cell(s) of origin     neural stem cells     oligodendrocyte precursor cells     subventricular zone    

delamination on the stiffness of composite pipes under compressive transverse loading using cohesive zonemethod

Sattar MALEKI, Roham RAFIEE, Abolfazl HASANNIA, Mohammad Reza HABIBAGAHI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1316-1323 doi: 10.1007/s11709-019-0555-1

Abstract: The stiffness test of filament wound composite pipes is simulated using cohesive zone method.

Keywords: delamination     composite pipes     stiffness test     cohesive zone method    

A zone-layered trimming method for ceramic core of aero-engine blade based on an advanced reconfigurable

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0675-5

Abstract: The regional registration method is introduced based on the iterative closest point algorithm to registerA zonal and layering processing method for three-dimensional contours on complex surfaces is proposedThe results show that the laser system and the method proposed in this paper are suitable for trimmingCompared with the results of manual trimming, the method proposed in this paper has higher accuracy,The method mentioned above has been used in practical application with satisfactory results.

Keywords: ceramic parts trimming     computer-aided laser manufacturing     3D vision     reconfigurable laser processing system    

A new method of rock-explosive matching in drilling and blasting based on reasonable control of the crushedzone

LengZhendong,LuWenbo,YanPeng, ChenMing,Hu Yingguo

Strategic Study of CAE 2014, Volume 16, Issue 11,   Pages 28-35

Abstract: The traditionally emphasized method of acoustic impedance matching is not reasonable.Starting from the blasting breakage mechanism, a new method of rock-explosive matching in drilling andThe new approach chooses explosive parameters by reasonable control of the size of crushed zone underThis method can intuitively reflect the blasting fragmentation effect and energy effective utilization

Keywords: drilling and blasting     crushed zone     rock-explosive matching     acoustic impedance matching    

Applying the multi-zone model in predicting the operating range of HCCI engines

Ming JIA, Maozhao XIE, Zhijun PENG,

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 414-423 doi: 10.1007/s11708-010-0108-8

Abstract: In this paper, a multi-zone model is developed to predict the operating range of homogeneous charge compression

Keywords: homogeneous charge compression ignition (HCCI) engine     multi-zone     operating range    

Nano thermo-hydrodynamics method for investigating cell membrane fluidity

YANG Yang, LIU Jing

Frontiers in Energy 2008, Volume 2, Issue 2,   Pages 121-128 doi: 10.1007/s11708-008-0033-2

Abstract: As a barrier to compartmentalize cells, membranes form the interface between a cell and its surroundingsThe essential function of a membrane is to maintain a relatively stable environment in the cell, exchangeThese thermodynamic processes are vital to cell existence, growth, division, differentiation and areimportant issues can be clarified by modeling nano scale thermal hydrodynamics over the gap space of a cellA correlation between nano scale hydrodynamics, non-equilibrium thermodynamics and cell membrane activities

Keywords: responsible     phenomenological     phenomena     modes–lateral diffusion     differentiation    

Effects of operational and structural parameters on cell voltage of industrial magnesium electrolysis

Ze Sun,Chenglin Liu,Guimin Lu,Xingfu Song,Jianguo Yu

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 4,   Pages 522-531 doi: 10.1007/s11705-015-1539-x

Abstract: of the electrolysis process and the source of the multiphysical fields in a magnesium electrolysis cellthickness, cathode thickness, and anode-cathode distance (ACD), were investigated to obtain the minimum cell

Keywords: finite element method     magnesium electrolysis cell     electric field    

An extended cell-based smoothed discrete shear gap method (XCS-FEM-DSG3) for free vibration analysis

M. H. NGUYEN-THOI,L. Le-ANH,V. Ho-HUU,H. Dang-TRUNG,T. NGUYEN-THOI

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4,   Pages 341-358 doi: 10.1007/s11709-015-0302-1

Abstract: A cell-based smoothed discrete shear gap method (CS-FEM-DSG3) was recently proposed and proven to beThe method improves significantly the accuracy of the solution due to softening effect of the cell-basedCS-FEM-DSG3 with discontinuous and crack−tip singular enrichment functions of the extended finite element method(XFEM) to give a so-called extended cell-based smoothed discrete shear gap method (XCS-FEM-DSG3).

Keywords: cracked Reissner-Mindlin shell     free vibration analysis     cell-based smoothed discrete shear gap method(CS-FEM-DSG3)     extended cell-based smoothed discrete shear gap method (XCS-FEM-DSG3)     smoothed finite element    

Development of hydrogen transport corridor along Huaihe River ecological economic zone based on SWOTmethod

Zhang Liangliang,Liu Yong and Zhou Lingyun

Strategic Study of CAE 2015, Volume 17, Issue 3,   Pages 96-99

Abstract: The research shows that Huaihe river ecological economic zone development of hydrogen highway has strengths, weaknesses, opportunities and threats by SWOT method.

Keywords: hydrogen energy cars; transport corridor; hydrogen refueling stations; SWOT method    

Simulation of cohesive crack growth by a variable-node XFEM

Weihua FANG, Jiangfei WU, Tiantang YU, Thanh-Tung NGUYEN, Tinh Quoc BUI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 215-228 doi: 10.1007/s11709-019-0595-6

Abstract: A new computational approach that combines the extended finite element method associated with variable-nodeelements and cohesive zone model is developed.The multiscale mesh technique associated with variable-node elements and the arc-length method further

Keywords: extended finite element method     cohesive zone model     sign function     crack propagation    

The geological recognition breakthrough in Liaodong zone, which leading to the discovery of the large

Deng Yunhua

Strategic Study of CAE 2011, Volume 13, Issue 10,   Pages 13-18

Abstract:

Liaodong zone includes eastern actic region of Liaozhong sag and LiaodongBased on deep research of geological condition and analysis on dry wells again in Liaodong zone, we recognized

Keywords: Bohai Liaodong zone     JX1-1     geological recognition     large oilfield    

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: ratios embedded in the mortar matrix is analyzed numerically along with their interfacial transition zone

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

Experimental investigation and design of aluminum columns with longitudinal welds

Yun WU, Qilin ZHANG

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 366-373 doi: 10.1007/s11709-011-0101-2

Abstract: All the specimens were welded using the Tungsten Inert Gas welding method.and the major axis by applying support except for one column (ZP1217-1) which buckled in the local zone

Keywords: aluminum alloy     longitudinal weld     heat-affected zone (HAZ)     reduced strength zone (RSZ)     buckling     column    

Cohesive zone model-based analyses of localized leakage of segmentally lined tunnels

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 4,   Pages 503-521 doi: 10.1007/s11709-023-0927-4

Abstract: approach for simulating the localized leakage behavior of segmentally lined tunnels based on a cohesive zonetunnel drainage experiment, which reveals its merits over the existing local hydraulic conductivity methodThe proposed approach yields more accurate results than the classical local hydraulic conductivity method

Keywords: segmentally lined tunnel     localized leakage     cohesive element     hydraulic behavior     numerical modeling    

Title Author Date Type Operation

Cell-Zone Method: An Engineering Approach to Predict Smoke Movement in Large Scale Building Fire

Hu Longhua,Huo Ran,Liy Uanzhou,Wang Haobo

Journal Article

A reignited debate over the cell(s) of origin for glioblastoma and its clinical implications

Xiaolin Fan, Yanzhen Xiong, Yuan Wang

Journal Article

delamination on the stiffness of composite pipes under compressive transverse loading using cohesive zonemethod

Sattar MALEKI, Roham RAFIEE, Abolfazl HASANNIA, Mohammad Reza HABIBAGAHI

Journal Article

A zone-layered trimming method for ceramic core of aero-engine blade based on an advanced reconfigurable

Journal Article

A new method of rock-explosive matching in drilling and blasting based on reasonable control of the crushedzone

LengZhendong,LuWenbo,YanPeng, ChenMing,Hu Yingguo

Journal Article

Applying the multi-zone model in predicting the operating range of HCCI engines

Ming JIA, Maozhao XIE, Zhijun PENG,

Journal Article

Nano thermo-hydrodynamics method for investigating cell membrane fluidity

YANG Yang, LIU Jing

Journal Article

Effects of operational and structural parameters on cell voltage of industrial magnesium electrolysis

Ze Sun,Chenglin Liu,Guimin Lu,Xingfu Song,Jianguo Yu

Journal Article

An extended cell-based smoothed discrete shear gap method (XCS-FEM-DSG3) for free vibration analysis

M. H. NGUYEN-THOI,L. Le-ANH,V. Ho-HUU,H. Dang-TRUNG,T. NGUYEN-THOI

Journal Article

Development of hydrogen transport corridor along Huaihe River ecological economic zone based on SWOTmethod

Zhang Liangliang,Liu Yong and Zhou Lingyun

Journal Article

Simulation of cohesive crack growth by a variable-node XFEM

Weihua FANG, Jiangfei WU, Tiantang YU, Thanh-Tung NGUYEN, Tinh Quoc BUI

Journal Article

The geological recognition breakthrough in Liaodong zone, which leading to the discovery of the large

Deng Yunhua

Journal Article

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

Luthfi Muhammad MAULUDIN, Chahmi OUCIF, Timon RABCZUK

Journal Article

Experimental investigation and design of aluminum columns with longitudinal welds

Yun WU, Qilin ZHANG

Journal Article

Cohesive zone model-based analyses of localized leakage of segmentally lined tunnels

Journal Article