prof. dr hab. inż. Krzysztof Tesch
Employment
- Professor at Institute of Energy
Business contact
- Location
- Al. Zwycięstwa 27, 80-219 Gdańsk
- Phone
- +48 58 348 62 62
- biznes@pg.edu.pl
Social media
Contact
- krzyte@pg.edu.pl
Professor
- Workplace
- Budynek Laboratorium Maszynowego pokój 116
- Phone
- (58) 348 63 60
Publication showcase
-
Acoustic journal bearing – Performance under various load and speed conditions speed conditions
The paper presents results of experimental testing aiming at finding out what effect system of piezo-electric actuators (PZTs)attached to an aerodynamic journal bearing has on the magnitude of shaft's motion within the bearing operating at specified speed and load. The results clearly demonstrate effectiveness of PZTs in mitigating the shaft's motion thus contributing to the increased stability of the bearing. This stabilizing...
-
Acoustic journal bearing - A search for adequate configuration
Classical non-contact bearings are already used in a number of specialist applications but there are somespecialist areas where they cannot be used for variety of reasons and acoustic sliding bearings could be an alternative. The paper presents the quest for a configuration of an acoustic journal bearing and shows that the overall shape of the bearing and its geometry are of a vital importance for the load capacity oft he bearing....
-
The use of thermal imaging camera to estimate velocity profiles based on temperature distribution in a free convection boundary layer
This work describes an attempt to assess whether the temperature field from a thermal imaging camera can be converted into a velocity field with an accuracy sufficient for qualitative conducting or describing the phenomenon, i.e. when the Navier-Stokes, Fourier-Kirchhoff and continuity equations are mutually coupled. The consequence of this link between temperature fields and velocity is the possibility to formulate the hypothesis...
Obtained scientific degrees/titles
-
2012-12-19
Obtained science degree
dr hab. Mechanical engineering (Technology) -
2009-06-10
Obtained science degree
dr Technology ()Brunel University, UK -
2002-06-26
seen 4023 times