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科研机构
兰州理工大学 [106]
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期刊论文 [71]
会议论文 [35]
发表日期
2022 [3]
2021 [6]
2020 [8]
2019 [6]
2018 [14]
2017 [13]
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Multiaxial fatigue life prediction model considering stress gradient and size effect
期刊论文
International Journal of Pressure Vessels and Piping, 2022, 卷号: 199
作者:
Zhao, He
;
Liu, Jianhui
;
Hua, Feilong
;
Ran, Yong
;
Zi, Rong
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/06/20
Forecasting
Size determination
Stress concentration
Critical plane method
Energy
Energy-critical plane method
Fatigue life prediction models
Life predictions
Multi-axial fatigue
Multiaxial fatigue life
Sizes effect
Stress gradient
Stress gradient effects
Multi-Layer Subwavelength Circular Grating Fabricated by High-Order Waveguide Mode Interference and Continuous Sample Rotation
期刊论文
LASER & OPTOELECTRONICS PROGRESS, 2022, 卷号: 59, 期号: 11
作者:
Su Yingwen
;
Chen Zhenyu
;
Xu Yueqi
;
Wang Xiangxian
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/08/09
optical design and fabrication
micro-nano lithography
high-order waveguide mode interference
multi-layer subwavelength circular grating
Study on the vibration isolation performance of an open trench-wave impedance block barrier using perfectly matched layer boundaries
期刊论文
JOURNAL OF VIBRATION AND CONTROL, 2022, 卷号: 28, 期号: 3-4, 页码: 329-338
作者:
Zhou, Fengxi
;
Zhou, Zhixiong
;
Ma, Qiang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/03/01
Ground vibration isolation
open trench-wave impedance block barrier
vibration isolation effect
perfectly matched layer
finite element method
Calculation and verification of balance force of multistage pump balance drum
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2021, 卷号: 236, 期号: 1, 页码: 153-164
作者:
Qian, Chen
;
Luo, Xin
;
Yang, Congxin
;
Wang, Bin
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/10/14
Multi-stage pump
balance drum
axial force
theoretical calculation
numerical calculation
Influence of geometry on the thermal performance of water pit seasonal heat storages for solar district heating
期刊论文
Building Simulation, 2021, 卷号: 14, 期号: 3, 页码: 579-599
作者:
Bai, Yakai
;
Yang, Ming
;
Fan, Jianhua
;
Li, Xiaoxia
;
Chen, Longfei
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2021/03/02
Digital storage
District heating
Heat storage
Thermal stratification
Coordinate transformation methods
Design optimization
Different heights
Height-to-diameter ratio
Seasonal heat storages
Steady-state operation
Storage efficiency
Thermal Performance
Multiaxial fatigue life prediction for notched specimens considering stress gradient effect
期刊论文
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2021, 卷号: 49, 期号: 3, 页码: 80-85
作者:
Liu, Jianhui
;
Pan, Xuemei
;
Hua, Feilong
;
Dai, Baolin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2021/06/03
Crack propagation
Distribution functions
Linear transformations
Strain energy
Welds
Co-ordinate transformation
Crack initiation and propagation
Equivalent stress distribution
Finite element software
Multiaxial fatigue life
Multiaxial proportional loading
Strain energy density
Stress gradient effects
Numerical Study on the Aerodynamic Performance of Multi-Blade Rotor Cavity in the Gas Circulating Pump of Fuel Cell
期刊论文
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2021, 卷号: 55, 期号: 3, 页码: 46-56
作者:
Li, Yibin
;
Li, Long
;
Liu, Jianfeng
;
Yang, Yuemin
;
Feng, Dewei
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2021/06/03
Aerodynamics
Fuel cells
Mathematical transformations
Turbulence models
Well pumps
Aero-dynamic performance
Aerodynamic characteristics
Coordinate transformation methods
Internal pressurization
Mathematical analysis
Symmetry principles
Unsteady numerical simulations
Volumetric efficiency
Enhancing machining accuracy reliability of multi-axis CNC machine tools using an advanced importance sampling method
期刊论文
EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021, 卷号: 23, 期号: 3, 页码: 559-568
作者:
Wang, Zhiming
;
Yuan, Hao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2021/10/14
precision allocation
comprehensive error
machining accuracy reliability
sensitivity analysis
advanced importance sampling method
An object perception and positioning method via deep perception learning object detection
期刊论文
CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE, 2021, 页码: -
作者:
Xiao, Limei
;
Zhang, Yachao
;
Gao, Weizhe
;
Xu, Dayou
;
Li, Ce
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2021/03/12
depth image
object detection
object size measurement
spatial positioning
2D analysis of vibration-isolation efficiency of an open trench-wave impedence block barrier
期刊论文
Yantu Lixue/Rock and Soil Mechanics, 2020, 卷号: 41, 期号: 12, 页码: 4087-4092 and 4115
作者:
Zhou, Feng-Xi
;
Ma, Qiang
;
Zhou, Zhi-Xiong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/02/17
Frequency domain analysis
Vibration control
Absorbing boundaries
Different frequency
Galerkin approximations
Governing equations
Perfect matched layers
Physical parameters
Vibration isolation barriers
Vibration isolations
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