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Numerical analysis on different lateral inlet cyclone flow field

Chen Qidong and Zuo Zhiquan

Strategic Study of CAE 2014, Volume 16, Issue 2,   Pages 58-67

Abstract: velocity field of the cyclone with double entries had better symmetry and stability;only changing the inletcyclones’, the pressure drop of the bias tangential helicoidal cyclone decreased about 25 %;the inlet

Keywords: cyclone     lateral inlet     pressure drop     inlet total pressure     energy consumption    

Effect of inlet box on performance of axial flow fans

LI Jingyin, TIAN Hua, YUAN Xiaofang

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 390-394 doi: 10.1007/s11708-008-0087-1

Abstract: Numerical investigations on 3D flow fields in an axial flow fan with and without an inlet box have beenof fan performance caused by the internal flow fields and the velocity evenness at the exit of the inletIt is interesting to find that although the inlet box is well designed in accordance with basic designThis research shows that the inlet box needs further improvement and such a check on the flow fieldsis of value for the design of inlet boxes.

Keywords: box     velocity distribution     accordance     Numerical     variation    

Improvement of part-load performance of gas turbine by adjusting compressor inlet air temperature and

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 1000-1016 doi: 10.1007/s11708-021-0746-z

Abstract: This method adopts the inlet air heating technology, which uses the waste heat of low-grade heat sourceand the inlet guide vane (IGV) opening adjustment.Moreover, the regulation rules of the compressor inlet air temperature and the IGV opening are studiedtemperature, when inlet air temperature is lower than the optimal value with different IGV openings.Further, when the IGV is in a full opening state and an optimal inlet air temperature is achieved by

Keywords: inlet air temperature     inlet guide vane (IGV) opening     part-load     equilibrium running line     gas turbine    

Numerical study of internal flow field and flow passage improvement of an inlet particle separator

Florian PAOLI, Tong WANG

Frontiers in Energy 2011, Volume 5, Issue 4,   Pages 386-397 doi: 10.1007/s11708-011-0156-8

Abstract: By performing gas flow field numerical simulations for several inlet Reynolds numbers (from 2 × 10byflow ratios (from 10% to 20%), the present study has proposed to improve the flow passage of an inletAn adjacent objective of the study is to lower pressure losses of the inlet particle separator (IPS).on expressions obtained for in both outlets which extend the pressure losses for a wide range of inlet

Keywords: streamlines     pressure losses     flow passage improvement     inlet particle separator (IPS)    

Deformation control criterion of shield tunnel under lateral relaxation of soft soil

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 5,   Pages 780-795 doi: 10.1007/s11709-023-0944-3

Abstract: Metro shield tunnels under the lateral relaxation of soil (LRS) are susceptible to significant lateralThe LRS is simulated by linearly reducing the loads applied to the lateral sides of the segment structureDuring lateral unloading, the lateral earth pressure coefficient on the segment decreases almost exponentiallyFor a shield tunnel with a diameter of approximately 6 m and under the lateral relaxation of sandy soil

Keywords: shield tunnel     lateral relaxation of soil     deformation control criterion of segment structure     model    

Association of gene variants with juvenile amyotrophic lateral sclerosis

Frontiers of Medicine doi: 10.1007/s11684-023-1005-y

Abstract: Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease characterized by progressive

Keywords: TRMT2B     amyotrophic lateral sclerosis     mitochondrial complex I     tRNA methylation     reactive oxygen    

A biofilter model for simultaneous simulation of toluene removal and bed pressure drop under varied inlet

Jinying XI,Insun KANG,Hongying HU,Xian ZHANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 554-562 doi: 10.1007/s11783-014-0671-z

Abstract: simultaneously predict the Volatile Organic Compounds (VOCs) removal and filter bed pressure drop under varied inletlaboratory-scale experimental biofilter for gaseous toluene removal was set up and operated for 100 days with inlettoluene removal efficiency and bed pressure drop satisfactorily fit the experimental data under varied inlet

Keywords: Volatile Organic Compounds (VOCs)     biofilters     modelling     biomass accumulation     pressure drop    

Model testing of tripod caisson foundations in silty clay subjected to eccentric lateral loads

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 3,   Pages 467-476 doi: 10.1007/s11709-023-0933-6

Abstract: conducted to investigate the bearing capacities of tripod caisson foundations subjected to eccentric lateralLateral load–rotation curves of five eccentric-shaped tripod suction foundations were plotted to analyzeeccentric tripod caisson foundations, the traditional tripod foundation has a relatively high ultimate lateralcaissons, a formula for the rotational center of the tripod caisson foundation subjected to an eccentric lateralundrained condition, suction was generated under the lid of the “up-lift” caisson, which helps resist lateral

Keywords: tripod caisson foundation     silty clay     eccentric lateral capacity     model tests    

Increased expression of coronin-1a in amyotrophic lateral sclerosis: a potential diagnostic biomarker

Frontiers of Medicine 2022, Volume 16, Issue 5,   Pages 723-735 doi: 10.1007/s11684-021-0905-y

Abstract: Amyotrophic lateral sclerosis (ALS) is the most common motor neuron disease.

Keywords: amyotrophic lateral sclerosis     coronin-1a     autophagy     pathogenesis    

Experimental and theoretical investigations of the lateral vibrations of an unbalanced Jeffcott rotor

Ali ALSALEH, Hamid M. SEDIGHI, Hassen M. OUAKAD

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 4,   Pages 1024-1032 doi: 10.1007/s11709-020-0647-y

Abstract: The current work experimentally explores and then theoretically examines the lateral vibrations of anby adopting the Lagrange method on the basis of rigid rotor assumptions to theoretically predict the lateral

Keywords: rotor-dynamics     Jeffcott rotor     lateral vibrations     Lagrange method     system-equivalent stiffness     sleeve bearings    

Performance analysis of a centrifugal compressor with variable inlet guide vanes

XIAO Jun, GU Chuangang, SHU Xinwei, GAO Chuang

Frontiers in Energy 2007, Volume 1, Issue 4,   Pages 473-476 doi: 10.1007/s11708-007-0070-6

Abstract: The flow in a centrifugal compressor stage with variable inlet guide vanes (VIGVs) is investigated by

Keywords: performance     numerical simulation     performan     centrifugal compressor    

Optimum lateral extent of soil domain for dynamic SSI analysis of RC framed buildings on pile foundations

Nishant SHARMA, Kaustubh DASGUPTA, Arindam DEY

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 62-81 doi: 10.1007/s11709-019-0570-2

Abstract: Lateral extent of soil domain, along with the soil properties, were varied exhaustively for a particulardifferent locations in the SSI system (quantified by normalized root mean square error, ), the optimum lateralThese relationships can be readily applied for deciding upon the lateral extent of the soil domain for

Keywords: soil structure interaction     optimum lateral extent of soil domain length     multi-storyed framed building    

Response of basement wall in tall buildings foundation under lateral loading

Irfan JAMIL; Irshad AHMAD; Aqeel Ur REHMAN; Aqib AHMED; Ameer HAMZA; Wali ULLAH

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 11,   Pages 1415-1423 doi: 10.1007/s11709-022-0885-2

Abstract: during the foundation design, engineers have not considered the basement wall contribution to resisting lateralbasement wall contribution, and the raft contribution including for piled raft foundations, to resisting lateralResults show that when a basement wall is present, the lateral displacement decreases and the demand

Keywords: basement wall     lateral load     displacement     piled raft    

Evaluation of liquefaction-induced lateral displacement using Bayesian belief networks

Mahmood AHMAD, Xiao-Wei TANG, Jiang-Nan QIU, Feezan AHMAD

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 1,   Pages 80-98 doi: 10.1007/s11709-021-0682-3

Abstract: Liquefaction-induced lateral displacement is responsible for considerable damage to engineered structuresTherefore, an accurate estimation of lateral displacement in liquefaction-prone regions is an essentialThis paper presents a novel probabilistic framework for evaluating liquefaction-induced lateral displacementThe two BBN models are proposed to predict lateral displacements for free-face and sloping ground conditionsThis study also presents a sensitivity analysis to evaluate the impacts of input factors on the lateral

Keywords: Bayesian belief network     seismically induced soil liquefaction     interpretive structural modeling     lateral    

Lateral displacement of soft ground under vacuum pressure and surcharge load

Chin-Yee ONG, Jin-Chun CHAI

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 2,   Pages 239-248 doi: 10.1007/s11709-011-0110-1

Abstract: Surcharge load (e.g. embankment fill) will induce settlement and outward lateral displacement, whilevacuum pressure will induce settlement and inward lateral displacement of a ground.Ideally, combination of surcharge load and vacuum pressure can reduce or minimize the lateral displacementFor the conditions investigated, the results indicate that the outward lateral displacement increasesAlso, it is shown that for a given and condition, lateral displacement reduces with the increase

Keywords: vacuum consolidation     lateral displacement     PVD     finite element analysis     surcharge load    

Title Author Date Type Operation

Numerical analysis on different lateral inlet cyclone flow field

Chen Qidong and Zuo Zhiquan

Journal Article

Effect of inlet box on performance of axial flow fans

LI Jingyin, TIAN Hua, YUAN Xiaofang

Journal Article

Improvement of part-load performance of gas turbine by adjusting compressor inlet air temperature and

Journal Article

Numerical study of internal flow field and flow passage improvement of an inlet particle separator

Florian PAOLI, Tong WANG

Journal Article

Deformation control criterion of shield tunnel under lateral relaxation of soft soil

Journal Article

Association of gene variants with juvenile amyotrophic lateral sclerosis

Journal Article

A biofilter model for simultaneous simulation of toluene removal and bed pressure drop under varied inlet

Jinying XI,Insun KANG,Hongying HU,Xian ZHANG

Journal Article

Model testing of tripod caisson foundations in silty clay subjected to eccentric lateral loads

Journal Article

Increased expression of coronin-1a in amyotrophic lateral sclerosis: a potential diagnostic biomarker

Journal Article

Experimental and theoretical investigations of the lateral vibrations of an unbalanced Jeffcott rotor

Ali ALSALEH, Hamid M. SEDIGHI, Hassen M. OUAKAD

Journal Article

Performance analysis of a centrifugal compressor with variable inlet guide vanes

XIAO Jun, GU Chuangang, SHU Xinwei, GAO Chuang

Journal Article

Optimum lateral extent of soil domain for dynamic SSI analysis of RC framed buildings on pile foundations

Nishant SHARMA, Kaustubh DASGUPTA, Arindam DEY

Journal Article

Response of basement wall in tall buildings foundation under lateral loading

Irfan JAMIL; Irshad AHMAD; Aqeel Ur REHMAN; Aqib AHMED; Ameer HAMZA; Wali ULLAH

Journal Article

Evaluation of liquefaction-induced lateral displacement using Bayesian belief networks

Mahmood AHMAD, Xiao-Wei TANG, Jiang-Nan QIU, Feezan AHMAD

Journal Article

Lateral displacement of soft ground under vacuum pressure and surcharge load

Chin-Yee ONG, Jin-Chun CHAI

Journal Article