A visit to University of Bath and Swansea University
10 – 24. 03.2020. Prof. Grzegorz Litak is visiting University of Bath and Swansea University to encourage scientists to joined work and publications within Dialog Project.
A visit of scientists from University of Nevada to Lublin University of Technology
2.03.2020 Lublin University of Technology hosts a meeting with representatives of University of Nevada. Prof. Litak and Dr Wolszczak explain the Dialog project and encourage our American guests to take part or coorganize workshops in the field of energy harvesting. In the picture : Visiting laboratories at LUT; dr R. Cechowicz LUT; Carlos Cardillo, Ph.D….
References and publications on LUT scientists visit to India
You can read about our visit to India on our Facebook eh pollub , at a webpage of Lublin University of Technology Centre for Innovation and Technology Transfer here http://lctt.pollub.pl/news/141/59/Wspolpraca-miedzynarodowa-w-ramach-projektu-Dialog You can also read an article at Lublin University web page and see the pictures from our visit here. You can look at FB page…
7-8.02.2020 Energy Harvesting workshop in BLDEA in Vijayapur, India
Energy harvesting workshops took place in Indian Polytechnic, BLDEA in Vijayapur. In the picture from the left : Dr Pradeep V Malaji; Dr. Piotr Wolszczak ; Mr. S K Muttagi, Chief guest, VGST, Bangalore ; Dr. Atul B Ayare, Principal; Ms. Beata Kijak -Mitura ; Dr. Ragavendra V Kulkarni, Administrative Officer, BLDEA; Prof. Grzegorz Litak…
Modelling of Electromagnetic Energy Harvester with Rotational Pendulum Using Mechanical Vibrations to Scavenge Electrical Energy
Abstract: A concept of non-linear electromagnetic system with the rotational magnetic pendulum for energy harvesting from mechanical vibrations was presented. The system was stimulated by vertical excitation coming from a shaker. The main a ssumption of the system was the montage of additional regulated stationary magnets inside coils creating double potential well, and the system…
2-5.02.2020 Energy Harvesting workshop in IITM Chennai, India
The workshop on Energy Harvesting is taking place in Indian Institute of Technology Madras in Chennai. The lectures are being given by prof. Grzegorz Litak, dr Krzysztof Kucab and dr Piotr Wolszczak. 2nd Feb – IITM Campus visiting On 3th Feb during the Indo-Poland joint workshop (1 minute video from IITM) the following presentations are…
01-10.02.2020 The Visit in India
On 01-10.02.2020 the visit of scientists from the Lublin University of Technology in India will take place. As part of the ‘Energy Harvesting’ theme, Prof. Grzegorz Litak, dr Piotr Wolszczak from Lublin University of Technology and dr Krzysztof Kucab from Rzeszow University of Technology will organize workshops ‘Analysis of frequencies synchronization and nonlinear phenomena in…
Response analysis of the nonlinear vibration energy harvester with an uncertain parameter.
In this paper, the Chebyshev polynomial approximation is firstly utilized to analyze the dynamical characteristics of the nonlinear vibration energy harvester with an uncertain parameter. First, the stochastic energy harvester is transformed into a high-dimensional equivalent deterministic system by the Chebyshev polynomial approximation. And the ensemble mean response of the stochastic energy harvester is introduced…
Simulation of Synchronized – Switching Method Energy Harvester Including Accurate Piezoceramic Nonlinear Behavior
Synchronized-switching techniques have significantly enhanced the harvested energy from semipassive and active surrounding ambient mechanical vibration harvesters. They have allowed a large improvement of vibration-control efficiency using piezoelectric devices. Unfortunately, for such techniques, dielectric limitations appear as soon as the piezoceramic operates under external solicitation of higher amplitudes and frequencies. Under extreme conditions, active materials…