Haku
Viitteet 1-10 / 102
Top Hammer Drill Simulation in Varying Rock Conditions
(IEEE, 2020)
- conferenceObject
Rock breaking using a top hammer drill is achieved with a combination of four distinct hydraulically driven functions; percussion, feed, rotation and flushing the hole. Percussion, feed and rotation are applied to the drill ...
On the Kachanov-Rabotnov continuum damage model
(2020)
- article
In this paper two partially complementary formulations of the simple phenomeno- logical Kachanov-Rabotnov continuum damage constitutive model are presented. The models are based on a consistent thermodynamic formulation ...
Separating the impact of work environment and machine operation on harvester performance
(2020)
- article
In mechanized logging operations, interactions between the forest machines and their operators, forest resources and environmental conditions are multifold and not easily detected. However, increased computational resources ...
Towards the additive manufacturing of Ni-Mn-Ga complex devices with magnetic field induced strain
(2022-01)
- article
Laser powder bed fusion (L-PBF) is used to produce foam-like Ni-Mn-Ga with tailored microscale and mesoscale features. Ni50-Mn28.2-Ga21.8 (at%) powder was gas atomised and processed in an L-PBF system with a range of energy ...
Data annotation and feature extraction in fault detection in a wind turbine hydraulic pitch system
(2022-02)
- article
The performance of wind turbines can be improved by processing supervisory control and data acquisition (SCADA) data. SCADA data can be processed in a reasonable time to enhance decisions made about maintenance schedules. ...
Mathematical modelling and virtual decomposition control of heavy-duty parallel–serial hydraulic manipulators
(2022)
- article
This paper proposes a novel modelling approach for a heavy-duty manipulator with parallel–serial structures connected in series. Each considered parallel–serial structure contains a revolute segment with rigid links connected ...
Light-Responsive Bilayer Cell Culture Platform for Reversible Cell Guidance
(2021-12-16)
- article
An approach to investigating rolling element bearing damage under impact loading
(2022)
- article
This paper presents an approach to studying rolling element bearing damage under the interference of impact loading. In the experimental part, a series of bearing tests was performed by using the twin-disc test device with ...
Development of damage detection parameters over the lifetime of a rolling element bearing
(2021-12-16)
- article
This paper presents the trends of damage detection parameters over the lifetime of a rolling element bearing. In the experimental part, a series of bearing tests was performed using the twin-disc test device, until the ...
Techno-economic prospects and desirability of 3d food printing : Perspectives of industrial experts, researchers and consumers
(2020-11)
- article
3D food printing is an emerging food technology innovation that enables the personalization and on-demand production of edible products. While its academic and industrial relevance has increased over the past decade, the ...