Results 81 to 90 of about 646,826 (245)

Comparison of Different Strategies to Include Structural Mechanics in the Optimization Process of an Axial Turbine’s Runner Blade

International Journal of Turbomachinery, Propulsion and Power
Different strategies to include structural mechanical aspects in the design process of hydraulic machines are compared. Therefore, an axial turbine’s runner blade is optimized using evolutionary algorithms.
Stefan Fraas, Alexander Tismer, Stefan Riedelbauch   +2 more
doaj   +1 more source

Analysis on the Steady-state Performance and Losses of a Bent-axis Type Hydraulic Motor Used in Heavy Earth Moving Machinery

, 2021
Ajit Kumar Pandey, Amit Kumar, Nitish Kumar   +2 more
openalex   +1 more source

Impeller Optimized Design of the Centrifugal Pump: A Numerical and Experimental Investigation

Energies, 2018
Combined numerical simulation with experiment, blade wrap angle, and blade exit angle are varied to investigate the optimized design of the impeller of centrifugal pump. Blade wrap angles are 122°, 126°, and 130°. Blade exit angles are 24°
Xiangdong Han, Yong Kang, Deng Li, Weiguo Zhao   +3 more
doaj   +1 more source

Fault analysis and maintenance of the hydraulic system of coal mining machinery [PDF]

, 2017
Qingsong Gu
openalex   +1 more source

Editorial: Design, simulation and optimization of hydraulic machinery [PDF]

, 2022
Ling Zhou, Jin‐Hyuk Kim, Lei Tan, Xiaojun Li   +3 more
openalex   +1 more source

Determination of diagnostic errors in the system of diagnostic parameters of hydraulic drives of construction and road machinery

, 2022
Ihor Pimonov, Andriy Yefimenkо, Denis Zhuk, Volodymyr Prykhodko   +3 more
openalex   +2 more sources

Feedback Linearization and Reaching Law Based Sliding Mode Control Design for Nonlinear Hydraulic Turbine Governing System

Energies, 2019
Hydropower as renewable energy has continually expanded at a relatively high rate in the last decade. This expansion calls for more accurate scheme design in hydraulic turbine governing system (HTGS) to ensure its high efficiency.
Bicheng Guo, Jiang Guo
doaj   +1 more source

Enhanced Light Extraction of Flip-Chip Mini-LEDs with Prism-Structured Sidewall

Nanomaterials, 2019
Current solutions for improving the light extraction efficiency of flip-chip light-emitting diodes (LEDs) mainly focus on relieving the total internal reflection at sapphire/air interface, but such methods hardly affect the epilayer mode photons.
Bin Tang, Jia Miao, Yingce Liu, Hui Wan, Ning Li, Shengjun Zhou, Chengqun Gui   +6 more
doaj   +1 more source

AUTOMATIC SHAPE OPTIMISATION OF HYDRO TURBINE COMPONENTS BASED ON CFD

TASK Quarterly, 2002
Since hydro turbines are designed individually according to the local situation, this requires a huge engineering effort. In order to reduce this effort, automatic optimisation tools are necessary. In this paper the shape optimisation of a turbine draft
RALF EISINGER, ALBERT RUPRECHT
doaj  

Application of Intelligent Manufacturing in the Production Line of Hydraulic Support Coal Machinery Plant [PDF]

, 2021
Lianquan Ji
openalex   +1 more source