Results 11 to 20 of about 2,026,189 (303)

Operation Characteristics and Load Distribution of CHP Units with Extraction-Condensate and Extraction-High Back Pressure Mode

open access: yesZhongguo dianli, 2022
The application of high back pressure turbine in large capacity coal-fired plants can make use of exhaust waste heat as much as possible to save fuel remarkably, which has become the first choice for heating renovation of thermal power plants if the heat
Xue LIU   +5 more
doaj   +1 more source

Research on wireless acquisition and analysis system of gateway table data based on improved ACO algorithm [PDF]

open access: yesE3S Web of Conferences
In the past two years, due to the frequent combination of extreme weather and high primary energy prices and other factors, resulting in the continuous tension of power supply and demand in many places, the risk of power rationing has gradually increased.
An Chao, Wang Minzhe, Lv Lianxin
doaj   +1 more source

Research on the construction of load management system for power supply guarantee target [PDF]

open access: yesE3S Web of Conferences
In the past two years, due to the frequent combination of extreme weather and high primary energy prices and other factors, resulting in the continuous tension of power supply and demand in many places, the risk of power rationing has gradually increased.
Guo Linlang, An Chao, Huang Yihao
doaj   +1 more source

Load Distribution and Finite Element Analysis of Composite-to-titanium Hybrid Structure with Multiple-bolted Joints

open access: yesHangkong gongcheng jinzhan, 2020
The joint part is usually a weak link of the composite structural strength, and the multi-bolt joint of the composite greatly reduces the joint strength duo to the uneven bolt load distribution.
CHEN Long, CHEN Puhui
doaj   +1 more source

Field Testing of a Prestressed Concrete Bridge With High Performance and Locally Developed Ultra-High Performance Concrete Girders

open access: yesFrontiers in Built Environment, 2019
Recent research has developed mixture proportions for ultra-high performance concrete (UHPC) using materials primary local to New Mexico, United States of America (USA). In 2017, a two-span bridge was constructed in Anthony, New Mexico, USA consisting of
Turki S. Alahmari   +4 more
doaj   +1 more source

Development Overview of Flight Loads

open access: yesHangkong gongcheng jinzhan, 2020
Flight load design is an important part of aircraft design. It is a bridge connecting the general aerodynamic design and structure stress design. In this paper, the development of flight load design is reviewed including the specifications to be followed
YAN Zhongwu   +3 more
doaj   +1 more source

Research on inertia transfer in load simulation of tracked vehicle under complex working conditions

open access: yesFrontiers in Materials, 2023
At present, research on the loading simulation test bench for overloaded vehicles is mostly limited to the realization of loading simulation under the condition of straight line driving of the vehicle.
Gang Lv   +4 more
doaj   +1 more source

Contingency-constrained optimisation method for operating urban power grids with flexible switching stations

open access: yesThe Journal of Engineering, 2019
This study presents a multi-objective operation optimisation model for urban power grids with flexible switching (FS) stations to comprehensively improve system security and reliability. In the proposed model, uncertainties associated with load variation
Jia Liu   +5 more
doaj   +1 more source

Research on mechanical response of artificial dam under gas explosion in roadway

open access: yesGong-kuang zidonghua, 2023
When a gas explosion occurs in a mine, the explosion shock wave can damage the water storage dam, leading to a large amount of water gushing out of the goaf, and even causing gas water coupling disasters. Therefore, the stability of artificial dams under
QU Shijia, YANG Huan
doaj   +1 more source

Variations in Strain Distribution at Distal Radius under Different Loading Conditions

open access: yesLife, 2022
Distal radial fractures exhibit various fracture patterns. By assuming that the strain distribution at the distal radius affects the diversification of the fracture pattern, a parameter study using the finite element model of a wrist developed from ...
Jonas A. Pramudita   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy