Results 11 to 20 of about 280,105 (248)

Static Stiffness Properties of High Load Capacity Non-Pneumatic Tires with Different Tread Structures

open access: yesLubricants, 2023
A high load capacity non-pneumatic tire (HC tire) was designed and manufactured to solve the problems of air leakage, puncture, blowout, shoulder void, and delamination, which occur in traditional high load capacity tires, as well as significantly ...
Weidong Liu   +5 more
doaj   +1 more source

Exploring Effective Chemical Indicators for Petrochemical Emissions with Network Measurements Coupled with Model Simulations

open access: yesAtmosphere, 2020
A large petrochemical complex, dubbed Petro–complex, situated in a rather rural region of Taiwan, was used as a test bed to detect emissions from the Petro–complex to its surroundings.
Yu-Huei Tong   +4 more
doaj   +1 more source

Modified Deshpande–Fleck Model considering a Variable Plasticity Poisson’s Ratio and a Variable Ellipticity

open access: yesAdvances in Materials Science and Engineering, 2022
It is controversial whether the plastic Poisson’s ratio and ellipticity are invariable in the Deshpande–Fleck model, which describes the constitutive behavior of foam materials.
Weimin Zhuang, Jian Sun, Dongxuan Xie
doaj   +1 more source

Steady-State Temperature Field and Rolling Resistance Characteristics of Low-Speed and Low-Load Capacity Non-Pneumatic Tires

open access: yesLubricants, 2023
Rolling resistance (RR) is key research content for developing low-carbon energy-saving tires, and the resultant change in the tire temperature field exerts a crucial impact on tire performance.
Shuo Liu   +4 more
doaj   +1 more source

Stability analysis of different control modes of grid-connected converters under different grid conditions

open access: yesFrontiers in Energy Research, 2023
With the sustained popularity of renewable energy generation, high penetration of variable energies, e.g., wind and solar, is reshaping the form of power systems and weakening the strength of the grid.
Zhi Xu   +10 more
doaj   +1 more source

Assessment of the protection system in response to different grid-tied converters

open access: yesFrontiers in Energy Research, 2023
The power system is migrating to 100% penetration of the converter-interfaced generation (CIG). The grid-forming converter-based CIG has been proposed to be a solution to replace the synchronous generation (SG) in order to form the grid and achieve the ...
Zhi Xu   +9 more
doaj   +1 more source

Building Distributed Co-Simulations Using CoHLA [PDF]

open access: yes2018 21st Euromicro Conference on Digital System Design (DSD), 2018
The construction of a co-simulation for large cyber-physical systems can be very time consuming. We have defined a domain specific language called CoHLA that facilitates this construction based on the standards FMI and HLA. Scalability of this approach is investigated by the application to Internet of Things (IoT) systems.
Nägele, T., Hooman, J., Sleuters, J.
openaire   +3 more sources

The Parameter Design of Nonlinear Energy Sink Installed on the Jacket Pipe by Using the Nonlinear Dynamical Theory

open access: yesApplied Sciences, 2022
The aim of this paper is to investigate the vibration suppression effect of a nonlinear energy sink (NES) on the wind-vortex-induced vibration of deep-water jacket pipes. Based on nonlinear dynamical theories, the coupled dynamic equation of a deep-water
Lianfeng Yang   +4 more
doaj   +1 more source

Maestro: The INTO-CPS co-simulation framework [PDF]

open access: yesSimulation Modelling Practice and Theory, 2019
Abstract Cyber-Physical Systems (CPSs) often operate in a critical context where it is crucial that they behave as intended. However, the heterogeneous nature of CPSs makes them inherently challenging to develop. To assist in the development process, one can perform co-simulation, where models of constituents of a CPS are coupled to jointly simulate ...
Casper Thule   +4 more
openaire   +3 more sources

Influence of Vibration Dampers on the Vortex-Induced Force and Flow Characteristic of Deep-Water Jacket Pipe

open access: yesApplied Sciences, 2022
Vibration dampers are widely used in power transmission line vibration reduction. In order to use them for wind-induced vortex-induced vibration (VIV) suppression of jacket pipes, the effect of the vibration dampers on the vortex-induced force is studied
Chao Luo   +4 more
doaj   +1 more source

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