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Experimental study on film combustion formed by spirally fluted horizontal tube

MEI Ning, ZHANG Bin, ZHAO Jian, ZHANG Ming

Frontiers in Energy 2008, Volume 2, Issue 1,   Pages 54-58 doi: 10.1007/s11708-008-0023-4

Abstract: Falling fuel film on the spirally fluted surface of a horizontal tube can provide rapid fuel evaporation

Keywords: homogeneous     transferred     evaporation     micro-combustion     efficiency    

Experimental study on combined buoyant-thermocapillary flow along with rising liquid film on the surface of a horizontalmetallic mesh tube

Manuel J. GOMES, Ning MEI

Frontiers in Energy 2020, Volume 14, Issue 1,   Pages 114-126 doi: 10.1007/s11708-017-0483-5

Abstract: with time has been considered in the analysis of the influences of the initial level of immersion of a horizontalmetallic mesh tube in the liquid on combined buoyant and thermo-capillary flow.The combined flow occurs along with the rising liquid film flow on the surface of a horizontal metallicmesh tube.Three different levels of immersion of the metallic mesh tube in the liquid have been tested.

Keywords: rising liquid film     combined flow     thermo-capillary flow     buoyant flow     metallic mesh tube     horizontal tube    

Numerical simulation of liquid falling film on horizontal circular tubes

Fengdan SUN, Songlin XU, Yongchuan GAO

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 3,   Pages 322-328 doi: 10.1007/s11705-012-1296-z

Abstract: The objective of this study is to investigate numerically the flow characteristics of falling film on horizontalon the bottom tube, intertube flow modes and effect of liquid feeder height on flow characteristicsOur simulations indicate that 1) the velocity distributions of the upper and lower parts of the tubefilm thickness depends on flow rate and angular distributions, 3) the flow characteristics of the top tubeare different from those of the bottom tube, 4) three principal and two intermediate transition modes

Keywords: falling film     horizontal tube     flow characteristics     film thickness     liquid feeder height    

Study of two-phase flow regime identification in horizontal tube bundles under vertical upward cross-flow

HUANG Xinghua, WANG Li, JIA Feng

Frontiers in Energy 2008, Volume 2, Issue 3,   Pages 333-338 doi: 10.1007/s11708-008-0043-0

Abstract: A wavelet-transform based approach for flow regime identification in horizontal tube bundles under verticalthat it is feasible to use the discrete wavelet transform as the tool of flow regime identification in horizontaltube bundles under vertical upward cross-flow condition.

Keywords: two-phase     discrete     appropriate     wavelet-transform     criterion    

Natural convection heat transfer of water in a horizontal circular gap

SU Guanghui, WU Yingwei, Kenichiro Sugiyama

Frontiers in Energy 2007, Volume 1, Issue 2,   Pages 167-173 doi: 10.1007/s11708-007-0021-y

Abstract: An experimental study on the natural convection heat transfer on a horizontal downward facing heatedbuoyancy force acts as a resistance force for natural convection heat transfer on a downward facing horizontal

Keywords: function     diameter     different independent     different characteristic     horizontal downward    

Hysteretic behavior of cambered surface steel tube damper: Theoretical and experimental research

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 4,   Pages 606-624 doi: 10.1007/s11709-023-0925-6

Abstract: A novel cambered surface steel tube damper (CSTD) with a cambered surface steel tube and two concaveThe steel tube is the main energy dissipation component and comprises a weakened segment in the middleSubsequently, two CSTD specimens with different steel tube thicknesses are fabricated and tested underA parametric study is conducted to investigate the effects of the steel tube height, diameter, and thicknessCompared with equal-stiffness design steel tube dampers, the CSTD exhibits better energy dissipation

Keywords: cambered surface steel tube damper     energy dissipation capacity     finite element model     hysteretic performance    

Numerical analysis of bearing behaviors of single batter piles under horizontal loads in various directions

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 2,   Pages 224-237 doi: 10.1007/s11709-022-0914-1

Abstract: The horizontal bearing behavior of a single batter pile (SBP) is vital to its application in practicalengineering; however, the horizontal responses of SBPs change with the directions of horizontal loadsTherefore, the directional differences in the horizontal bearing behaviors of SBPs are investigated inon the horizontal bearing capacities and distributions of the bending moments of the SBPs.Subsequently, the differences in the responses of the SBPs under horizontal loads in various directions

Keywords: single batter pile     skew horizontal load     model test     finite-element analysis     empirical design method    

Experimental study on shear behavior of reinforced concrete beams with web horizontal reinforcement

Dong XU,Yu ZHAO,Chao LIU

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 4,   Pages 325-336 doi: 10.1007/s11709-014-0080-1

Abstract: concrete beams, current codes do not provide any calculation method to evaluate the influence of web horizontalcomprises results of 11 reinforced concrete beams in an effort to investigate the influence of web horizontaldesign variables are the shear-span-depth ratio, different reinforcement ratio of stirrups and web horizontalInfluence of web horizontal reinforcement on crack patterns and failure mode was studied.It was found that web horizontal reinforcement can increase the shear capacity of the beams and restrain

Keywords: reinforced concrete beam     shear strength     web horizontal reinforcement     experiments    

Optimization model for rotor blades of horizontal axis wind turbines

LIU Xiong, CHEN Yan, YE Zhiquan

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4,   Pages 483-488 doi: 10.1007/s11465-007-0084-9

Abstract: This paper presents an optimization model for rotor blades of horizontal axis wind turbines.

Keywords: population     extended     algorithm     developed optimization     accurate    

Transversal tube pitch effects on local heat transfer characteristics of the flat tube bank fin mounted

Liangbi WANG, Zhimin LIN, Kangjie SUN, Yuanxin DONG, Song LIU, Yongheng ZHANG,

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 333-345 doi: 10.1007/s11708-009-0061-6

Abstract: The tube bank fin is commonly used to increase the area of the heat transfer surface with a small heatThis paper focused on the effect of transversal tube pitch on the local heat transfer performance ofthe three-row flat tube bank fin mounted with VGs.On the fin surface, constructing the flow channel but without mounted VGs, the transversal tube pitchLarge transversal tube pitch is more sensitive to fin material than to fin thickness.

Keywords: heat transfer enhancement     vortex generator     finned flat tube bank     heat exchanger    

Energy distribution between liquid hydrogen and liquid oxygen temperatures in a Stirling/pulse tube refrigerator

Frontiers in Energy 2023, Volume 17, Issue 4,   Pages 516-526 doi: 10.1007/s11708-022-0844-6

Abstract: A two-stage gas-coupled Stirling/pulse tube refrigerator (SPR), whose first and second stages respectivelyinvolve Stirling and pulse tube refrigeration cycles, is a very promising spaceborne refrigerator.

Keywords: Stirling/pulse tube refrigerator     displacer displacement     space application     phase shift     energy distribution    

Numerical simulation on flow of ice slurry in horizontal straight tube

Shengchun LIU,Ming SONG,Ling HAO,Pengxiao WANG

Frontiers in Energy 2021, Volume 15, Issue 1,   Pages 201-207 doi: 10.1007/s11708-017-0451-0

Abstract: Numerical simulation on flow of ice slurry in horizontal straight tubes was conducted in this paper to

Keywords: ice slurry     horizontal tubes     numerical simulation     pressure drop     viscosity model    

Genetic evidence in planar cell polarity signaling pathway in human neural tube defects

Chunquan Cai, Ouyan Shi

Frontiers of Medicine 2014, Volume 8, Issue 1,   Pages 68-78 doi: 10.1007/s11684-014-0308-4

Abstract:

Neural tube defects (NTDs) are a group of birth anomalies having a profound physical, emotional, andpolarity (PCP) pathway controls the process of convergent extension (CE) during gastrulation and neural tube

Keywords: planar cell polarity     neural tube defects     rare mutations    

The horizontal distribution of a flight of steps when the β-particles fly across the copper narrow slot

Zhu Yongqiang,Hao Jianyu

Strategic Study of CAE 2008, Volume 10, Issue 8,   Pages 81-86

Abstract:

This paper researches the electrons horizontal vibration when the electronscopper narrow slots with different widths (thickness is 8 mm)and find that the β-particles have the horizontalThe reason may be that β-particles have the horizontal amplitude A and the interaction of energy

Keywords: the horizontal vibration of β-particles     the width of copper narrow slot     horizontal distribution of    

Theoretical prediction and validation of global horizontal solar irradiance for a tropical climate in

Sivasankari SUNDARAM,Jakka SARAT CHANDRA BABU

Frontiers in Energy 2015, Volume 9, Issue 3,   Pages 311-321 doi: 10.1007/s11708-015-0369-3

Abstract: This paper aims to propose monthly models responsible for the theoretical evaluation of the global horizontalThe actual measured global horizontal irradiance hails from a 5 MW solar power plant station locatedsuch as daily sunshine duration ( ), maximum possible sunshine hour duration ( ), extra terrestrial horizontalComparison was made between the proposed monthly models and the existing normalized models for global horizontal

Keywords: global horizontal irradiance (GHI)     mean bias error     root mean square error     mean percentage error     coefficient    

Title Author Date Type Operation

Experimental study on film combustion formed by spirally fluted horizontal tube

MEI Ning, ZHANG Bin, ZHAO Jian, ZHANG Ming

Journal Article

Experimental study on combined buoyant-thermocapillary flow along with rising liquid film on the surface of a horizontalmetallic mesh tube

Manuel J. GOMES, Ning MEI

Journal Article

Numerical simulation of liquid falling film on horizontal circular tubes

Fengdan SUN, Songlin XU, Yongchuan GAO

Journal Article

Study of two-phase flow regime identification in horizontal tube bundles under vertical upward cross-flow

HUANG Xinghua, WANG Li, JIA Feng

Journal Article

Natural convection heat transfer of water in a horizontal circular gap

SU Guanghui, WU Yingwei, Kenichiro Sugiyama

Journal Article

Hysteretic behavior of cambered surface steel tube damper: Theoretical and experimental research

Journal Article

Numerical analysis of bearing behaviors of single batter piles under horizontal loads in various directions

Journal Article

Experimental study on shear behavior of reinforced concrete beams with web horizontal reinforcement

Dong XU,Yu ZHAO,Chao LIU

Journal Article

Optimization model for rotor blades of horizontal axis wind turbines

LIU Xiong, CHEN Yan, YE Zhiquan

Journal Article

Transversal tube pitch effects on local heat transfer characteristics of the flat tube bank fin mounted

Liangbi WANG, Zhimin LIN, Kangjie SUN, Yuanxin DONG, Song LIU, Yongheng ZHANG,

Journal Article

Energy distribution between liquid hydrogen and liquid oxygen temperatures in a Stirling/pulse tube refrigerator

Journal Article

Numerical simulation on flow of ice slurry in horizontal straight tube

Shengchun LIU,Ming SONG,Ling HAO,Pengxiao WANG

Journal Article

Genetic evidence in planar cell polarity signaling pathway in human neural tube defects

Chunquan Cai, Ouyan Shi

Journal Article

The horizontal distribution of a flight of steps when the β-particles fly across the copper narrow slot

Zhu Yongqiang,Hao Jianyu

Journal Article

Theoretical prediction and validation of global horizontal solar irradiance for a tropical climate in

Sivasankari SUNDARAM,Jakka SARAT CHANDRA BABU

Journal Article