Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Thomas Sattel"'
Autor:
Valentin Scharl, Thomas Sattelmayer
Publikováno v:
Fuel Communications, Vol 11, Iss , Pp 100068- (2022)
Ammonia is considered a potential carbon-free alternative to fossil fuels. However, its unfavorable combustion characteristics and propensity to form fuel NOx pose a challenge for its use as fuel for internal combustion engines. The high-pressure dua
Externí odkaz:
https://doaj.org/article/f3992a288da2466f8bab2c6bb647553b
Publikováno v:
Actuators, Vol 13, Iss 3, p 90 (2024)
This paper presents methods for the actuation, measurement, and control of a magnetic resonance imaging- and radiation-compatible single-axis translatory actuation system. As an exemplary demanding use case, the axis is developed for a robotic phanto
Externí odkaz:
https://doaj.org/article/b88b44f2e22f4154aac901537a01c9ae
Publikováno v:
Fluids, Vol 8, Iss 7, p 203 (2023)
Magnetorheological (MR) dampers have a virtue over conventional dampers, where their damping properties can be adjusted using a magnetic field. However, MR dampers have been barely implemented in small vibratory systems, in which the modal mass and s
Externí odkaz:
https://doaj.org/article/3425499369f346a1815d223a91fe8f25
Publikováno v:
Actuators, Vol 11, Iss 10, p 280 (2022)
A hybrid damper concept is presented here using a combination of a Magnetorheological (MR) Fluid (MRF) and Shape Memory Alloy (SMA)-based energy dissipation. A demonstration is performed utilizing the shear operating mode of the MRF and the one-way e
Externí odkaz:
https://doaj.org/article/3db5f076e1d04ce1b1762e7d0090637c
Autor:
Janusz Gołdasz, Bogdan Sapiński, Michal Kubík, Ondřej Macháček, Wojciech Bańkosz, Thomas Sattel, Aditya Suryadi Tan
Publikováno v:
Applied Sciences, Vol 12, Iss 12, p 6260 (2022)
Magnetorheological (MR) actuators are semi-active devices controlled by magnetic stimuli. The technology has been commercialized in the automotive industry or high-quality optical finishing applications. It harnesses the rheology of smart fluids to r
Externí odkaz:
https://doaj.org/article/eee2746307c44208807664fb0cab9f19
Autor:
Zhiyong Zhang, Thomas Sattel, Aditya Suryadi Tan, Xiaoting Rui, Shaopu Yang, Rui Yang, Yongheng Ying, Xuan Li
Publikováno v:
Shock and Vibration, Vol 2020 (2020)
It is traditionally considered that, due to the Hertzian contact force-deformation relationship, the stiffness of rolling bearings has stiffening characteristics, and gradually researchers find that the supporting characteristics of the system may st
Externí odkaz:
https://doaj.org/article/ca774b89d7d6458bbe4bd6a47f4e596e
Publikováno v:
Energies, Vol 14, Iss 16, p 5177 (2021)
A vibration control concept based on vibration energy conversion and storage with respect to a serial-stiffness-switch system (4S) has previously been proposed. Here, we first present a rotational electromagnetic serial-stiffness-switch system as a n
Externí odkaz:
https://doaj.org/article/2172986097744d618db0cc901746cb15
Publikováno v:
The Journal of Engineering (2019)
The need for faster power switches leads to the following question: Which technical actuation principle has the highest acceleration potential? This study describes the investigation of electrodynamic moving coil (voice coil) actuators. This principl
Externí odkaz:
https://doaj.org/article/672e41fd6da249eaa91d1c62f1b936d7
Publikováno v:
Applied Sciences, Vol 10, Iss 21, p 7849 (2020)
Varying compliance (VC) is an unavoidable form of parametric excitation in rolling bearings and can affect the stability and safety of the bearing and its supporting rotor system. To date, we have investigated VC primary resonance in ball bearings, a
Externí odkaz:
https://doaj.org/article/e404943edd334ed8acffa5a6033ac5a4
Publikováno v:
Applied Sciences, Vol 10, Iss 16, p 5586 (2020)
In this study, a new class of magnetorheological (MR) damper, which can realize desired damping force at both low and high speeds of vehicle suspension systems, is proposed and its salient characteristics are shown through computer simulations. Unlik
Externí odkaz:
https://doaj.org/article/8afa10bb00b745c99635f5283a257fd4