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Steel Compoisite Structural Pressure Vessel Technology

Zhu Guohui,Zhu Li,Zheng Jinyang,Zheng Chuanxiang,Chen Zhiping,Wu Hongmei

Strategic Study of CAE 2001, Volume 3, Issue 7,   Pages 79-84

Abstract: The “Steel Composite Structural Pressure Vessel Technology” (SCSPVT) invented by the authorsFour patented technological development systems comprised in this said unique Steel Composites Structural

Keywords： pressure vessel technology     steel composites structure     multi-function shell     steel ribbon cross-helical    

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Future Development Analysis of Chinese Burst Resistant Steel-Composites Structural Pressure Vessel Technology

Zhu Guohui

Strategic Study of CAE 2000, Volume 2, Issue 6,   Pages 8-11

Abstract:

“Filament-Composites structural pressure vessel technology” and “General-Steeltwo main sorts of the contemporary pressure vessel technology in the world.A unique sort named “Steel-Composites

A typical technology of this unique sort named “flat steel ribbon cross-helically wounddesigning, manufacturing and safe protective technical aspects of the 21 st century by using the special Steel-Composites

Keywords： pressure vessel technology     filament-composites structure     steel-composites structure     compound thin innershell     cross-helical wound     total double layered     burst arrested and burst resistance    

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Closed surface modeling with helical line measurement data

LI Ruqiong, LI Guangbu, WANG Yuhan

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1,   Pages 72-76 doi: 10.1007/s11465-007-0012-z

Abstract: It includes three steps: first, the cloud data are preprocessed for smoothing; second, a helical line

Keywords： free-form surface     helical     triangle     design/computer-aided manufacturing     effective    

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Ribbon bridge in waves based on hydroelasticity theory

Cong WANG, Shixiao FU, Weicheng CUI

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 1,   Pages 57-62 doi: 10.1007/s11709-009-0005-6

Abstract: This paper investigated the hydroelastic performances of a ribbon bridge under wave action.Based on the 3D hydroelasticity theory, the hydroelastic behavior of the ribbon bridge modeled by finite

Keywords： hydroelasticity     ribbon bridge     wave     finite element method (FEM)    

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Integrated Analysis on the Synergistic Reduction of Carbon and Pollution Emissions from China’s Iron and Steel

Quanyin Tan,Fei Liu,Jinhui Li,

Engineering doi: 10.1016/j.eng.2023.09.018

Abstract: Decarbonization and decontamination of the iron and steel industry (ISI), which contributes up to 15%particulate matter, SO2, and NOx in off gases, and examined synergies between CER and PER by employing crosspollution emissions (except for particulate matter emissions) could be achieved by 2025 under a high steelHowever, subject to a limited volume of steel scrap, a focused increase in the EAF ratio with neglectionof the available supply of steel scrap to EAF facilities would lead to an increase carbon and pollution

Keywords： Iron and steel industry     Carbon and pollution emissions     Synergistic reduction     Technological structure     Steel scrap     Cross-elasticity    

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Characteristics of flow and heat transfer of shell-and-tube heat exchangers with overlapped helical baffles

Tingting DU, Wenjing DU

Frontiers of Engineering Management 2019, Volume 6, Issue 1,   Pages 70-77 doi: 10.1007/s42524-019-0005-8

Abstract:

The characteristics of flow and heat transfer of shell-and-tube heat exchangers with overlapped helicalThe ideal helical flow model was constructed to demonstrate parts of the flow characteristics of theThe numerical simulation was adopted to describe the characteristics of helical, leakage, and bypassThis study shows the detailed features of helical flow in STHXsHB, which can inspire a reasonable optimization

Keywords： heat exchanger     overlapped helical baffle     triangular zone     helical flow    

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CFD simulation on shell-and-tube heat exchangers with small-angle helical baffles

Minhua ZHANG,Fang MENG,Zhongfeng GENG

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 2,   Pages 183-193 doi: 10.1007/s11705-015-1510-x

Abstract: Shell-and-tube heat exchanger with helical baffles is superior to that with segmental baffles in reducingThis paper focused on the small-angle helical baffles that have been merely reported in open literatureThese baffles are noncontinuous helical baffles with a helix angle of 10° to 30°, and their shapes areAt = 10° and 20°, 1/4 sector helical baffle heat exchangers show the best integrative performance;at = 30°, 1/4 ellipse and 1/4 sector helical baffle heat exchangers perform almost the same.

Keywords： heat transfer     pressure drop     helical baffle     CFD    

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Convective heat transfer in helical coils for constant-property and variable-property flows with high

Yufei MAO, Liejin GUO, Bofeng BAI, Ximin ZHANG

Frontiers in Energy 2010, Volume 4, Issue 4,   Pages 546-552 doi: 10.1007/s11708-010-0116-8

Abstract: Forced convection heat transfer of single-phase water in helical coils was experimentally studied.The testing section was constructed from a stainless steel round tube with an inner diameter of 10 mmThe contribution of secondary flow in the helical coil to heat transfer was gradually suppressed withHence, heat transfer coefficients of the helical tube were close to those of the straight tube underdata, heat transfer correlations for both incompressible flows and supercritical fluid flows through helical

Keywords： convective heat transfer     helical coils     high Reynolds number     supercritical pressure     variable property    

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Cutting Force Model for a Small-diameter Helical Milling Cutter

LI Xiwen, YANG Shuzi, YANG Mingjin, XIE Shouyong

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 3,   Pages 272-277 doi: 10.1007/s11465-007-0047-1

Abstract: The cutting force model for the helical milling cutter is validated by experiments.theoretical foundation for monitoring the condition of a milling process that uses a small-diameter helical

Keywords： computational     corresponding     helical milling     theoretical foundation     Characteristic    

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Geometric optimization model for the solar cavity receiver with helical pipe at different solar radiation

Chongzhe ZOU, Huayi FENG, Yanping ZHANG, Quentin FALCOZ, Cheng ZHANG, Wei GAO

Frontiers in Energy 2019, Volume 13, Issue 2,   Pages 284-295 doi: 10.1007/s11708-019-0613-3

Abstract: In the model of a cylindrical cavity receiver containing a helical pipe, the heat losses of the cavity

Keywords： cylindrical cavity receiver     3-D numerical simulation     geometric optimization     direct normal irradiation    

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Simultaneous acquisition of CT angiography and whole brain CT perfusion images by using multiphase dynamic helical

Weiwei CHEN, Jianpin QI, Wenzhen ZHU, Wenhua HUANG, Jinmei SONG

Frontiers of Medicine 2009, Volume 3, Issue 2,   Pages 230-235 doi: 10.1007/s11684-009-0023-8

Abstract: We implemented a new protocol — multiphase dynamic helical scan to acquire CT angiography (CTA) and whole

Keywords： computed tomography angiography     computed tomography perfusion    

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High grade line pipe and high pressure transportation: significant progress of oil & gas transportation pipeline technology in China

Li Helin,Ji Lingkang,Tian Wei

Strategic Study of CAE 2010, Volume 12, Issue 5,   Pages 84-90

Abstract: achieved many important improvements.These improvements include: development of X70 and X80 grade pipeline steel, welded pipe, and fitting, breakthrough of the application limit of helical submerge-arc welded pipe, establishment of the technical route for alternative application of helical and longitudinal submerge-arc

Keywords： oil & gas pipeline     grade pipeline steel     helical submerge-arc welded pipe     crack-arrest toughness     strain-based    

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Methods and applications of DEA cross-efficiency: Review and future perspectives

Jie WU, Jiasen SUN, Liang LIANG

Frontiers of Engineering Management 2021, Volume 8, Issue 2,   Pages 199-211 doi: 10.1007/s42524-020-0133-1

Abstract: To address this problem, scholars have proposed the cross-efficiency evaluation (CREE) method.reviews the theory and applications of CREE, including the non-uniqueness problem, the aggregation of cross-efficiency

Keywords： cross-efficiency evaluation     efficiency     secondary goal model     aggregation     review    

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Gene delivery into isolated

Nan Zheng, Ziyuan Song, Yang Liu, Lichen Yin, Jianjun Cheng

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4,   Pages 521-528 doi: 10.1007/s11705-017-1612-8

Abstract: In this study, we developed the cationic, -helical polypeptide that can effectively deliver DNA intoThis study therefore widens the utilities of helical polypeptide as a unique category of gene delivery

Keywords： α-helical polypeptide     plant gene delivery     protoplast     intact leaves     transfection    

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Prevalence and determinations of physical inactivity among public hospital employees in Shanghai, China: a cross-sectional

Xinjian Li,Minna Cheng,Hao Zhang,Ting Ke,Yisheng Chen

Frontiers of Medicine 2015, Volume 9, Issue 1,   Pages 100-107 doi: 10.1007/s11684-014-0372-9

Abstract: A cross-sectional study of 4612 employees aged 19 to 68 years was conducted through stratified cluster

Keywords： prevalence     determination     employee     public hospital     cross-sectional study     physical inactivity    

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Title Author Date Type Operation

Steel Compoisite Structural Pressure Vessel Technology

Zhu Guohui,Zhu Li,Zheng Jinyang,Zheng Chuanxiang,Chen Zhiping,Wu Hongmei

Journal Article

Future Development Analysis of Chinese Burst Resistant Steel-Composites Structural Pressure Vessel Technology

Zhu Guohui

Journal Article

Closed surface modeling with helical line measurement data

LI Ruqiong, LI Guangbu, WANG Yuhan

Journal Article

Ribbon bridge in waves based on hydroelasticity theory

Cong WANG, Shixiao FU, Weicheng CUI

Journal Article

Integrated Analysis on the Synergistic Reduction of Carbon and Pollution Emissions from China’s Iron and Steel

Quanyin Tan,Fei Liu,Jinhui Li,

Journal Article

Characteristics of flow and heat transfer of shell-and-tube heat exchangers with overlapped helical baffles

Tingting DU, Wenjing DU

Journal Article

CFD simulation on shell-and-tube heat exchangers with small-angle helical baffles

Minhua ZHANG,Fang MENG,Zhongfeng GENG

Journal Article

Convective heat transfer in helical coils for constant-property and variable-property flows with high

Yufei MAO, Liejin GUO, Bofeng BAI, Ximin ZHANG

Journal Article

Cutting Force Model for a Small-diameter Helical Milling Cutter

LI Xiwen, YANG Shuzi, YANG Mingjin, XIE Shouyong

Journal Article

Geometric optimization model for the solar cavity receiver with helical pipe at different solar radiation

Chongzhe ZOU, Huayi FENG, Yanping ZHANG, Quentin FALCOZ, Cheng ZHANG, Wei GAO

Journal Article

Simultaneous acquisition of CT angiography and whole brain CT perfusion images by using multiphase dynamic helical

Weiwei CHEN, Jianpin QI, Wenzhen ZHU, Wenhua HUANG, Jinmei SONG

Journal Article

High grade line pipe and high pressure transportation: significant progress of oil & gas transportation pipeline technology in China

Li Helin,Ji Lingkang,Tian Wei

Journal Article

Methods and applications of DEA cross-efficiency: Review and future perspectives

Jie WU, Jiasen SUN, Liang LIANG

Journal Article

Gene delivery into isolated

Nan Zheng, Ziyuan Song, Yang Liu, Lichen Yin, Jianjun Cheng

Journal Article

Prevalence and determinations of physical inactivity among public hospital employees in Shanghai, China: a cross-sectional

Xinjian Li,Minna Cheng,Hao Zhang,Ting Ke,Yisheng Chen

Journal Article