Results 51 to 60 of about 1,223 (248)
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This research investigates how sustainability‐oriented initiatives aimed at innovating a firm's business model can lead to different economic, social and environmental performance configurations, with the objective of identifying the determinants that explain these differences. We carried out a multiple case study, selecting firms based on the
Paolo Di Toma +3 more
wiley +1 more source
Analysis of Hybrid Power-train with Planetary Gear System for Urban Bus
Kongzhi Yu Xinxi Jishu, 2015 Based on the operation characteristics of the planetary gear set and the driving characteristics of city public transportation vehicles, it discussed the necessary properties of these vehicles to achieve good fuel economy, analyzed the operation ...
XI Like, LIU Ling
doaj
Deep Underground Science and Engineering, EarlyView.An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang +5 more
wiley +1 more source
Jixie chuandong, 2017 Taking planetary gear pair time-meshing stiffness,meshing damping,bearing support stiffness,support damping of vertical mill reducer into consideration,the vibration differential equation of planetary gear transmission is set up based on lumped parameter
Wang Wuguang
doaj
Experimental Investigations of Noise Control in Planetary Gear Set by Phasing
Journal of Engineering, 2014 Now a days reduction of gear noise and resulting vibrations has received much attention of the researchers. The internal excitation caused by the variation in tooth mesh stiffness is a key factor in causing vibration.
S. H. Gawande, S. N. Shaikh
doaj +1 more source
Seismic analysis and design of tunnels within fault ground: A review
Deep Underground Science and Engineering, EarlyView.The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang +6 more
wiley +1 more source
Jixie chuandong, 2006 Based on graph theory and the methodology of fundamental circuits for gear trains, the motion analysis and the mechanical efficiency of the planetary gear trains were introduced.
袁敏, 李润方, 林建德
doaj
OPTIMIZATION OF RAVIGNEAUX PLANETARY GEAR SET
, 2018 The advancement of the automotive industry tended to replace classical gears with fixed axes, withplanetary gear set with movable axes. Planetary gear sets have many advantages over classical gears, but theirdesign is more complex. One of the planetary gear sets, which is highly applicable in the automotive industry,is the Ravigneaux planetary gear set.
Miladinovic, Slavica +3 more
openaire +1 more source
EcoEnergy, EarlyView.As maritime transport electrifies, bidirectional charging (V2G) offers a dual‐purpose solution for energy resilience and economic viability. This work identifies key technological advancements and lifecycle challenges utilizing practical case studies to demonstrate how V2G systems can drive decarbonization and grid stability in the marine sector ...
Jonathan Bloor +3 more
wiley +1 more source
Triboelectric nanogenerators for vehicle intelligent cockpits
FlexMat, EarlyView.Converting mechanical stimuli from drivers and vehicle motion into electrical signals, triboelectric nanogenerators provide promising interfaces toward passive, flexible, distributed and intelligent sensing for next‐generation automotive cockpits to support three core functional dimensions: driver state monitoring, vehicle state monitoring, and human ...
Haiqiu Tan +9 more
wiley +1 more source