Upload
startupvillage2015
View
1.915
Download
5
Tags:
Embed Size (px)
Citation preview
2015
With oil-free transmission, based on the technology of contactless hybrid
gas bearings
GTE 300 kW
Improvement of fuel efficiency by 25%
Reducing the number of parts by 30%
Achievement of equality between resource of powerplant parts and powerplant unit itselfDimensional constraints
force to increase the speed of the rotor
The use of oil in the system leads to restrictions on the climatic
conditions
High maintenance costs
tasks
problems
Problems advanced turbomachinery
power -‐ 180-‐300 кВт
Project Benefits
Any climatic conditions
Increase of rotation speed
Capacity
Reduction in the number of parts
Reduction in price
Gas turbine engine with gas bearingsMaintenance cost reduction
Construction the turbine rotorGTE - unit with a high-speed rotor
6 Radial Hybrid bearings and 2 Axial hybrid bearings
High-frequency generator, 2 compressor, the turbine
Tilting pad Radial and Axial bearings
Segments bearing freely change the angle to the flow of increasing the rotor speed
Radial Hybrid bearings Axial hybrid bearings
Radial Hybrid bearings
Axial hybrid bearings
Construction hybrid gas bearing• The hybrid bearing combines the advantages of
gas-static and gas-dynamic. • By combining of the operation modes, it is
possible to achieve complete absence of dry friction during the whole cycle of work. • Use of fluidic control system and the special
geometry of the segments allows the bearing to withstand overload up to 6 g.
ParameterGDB for Calnetix
TA100
GDB for Capstone
C200
Aviation GDB for Williams WJ-24-8
Product of the project
Resource, launces
125 500 1000 5000
Resource, hours of operation
8000 8000 8000 20000
Overload, g 1,5 1,5 1,5 6
Rated frequency, rpm
16.000- 100.000
20.000- 116.000
20.000- 55.0000
0- 160.000
Dead zone Yes Yes Yes No
Set simulates the rotor GTE
Pavel Victorovich Bulat Oleg Petrovich Minin Vladimir Nikolaevich Beschastnykh
Mentor of the project Chief DesignerPhD in physics and mathematics, PhD in
economics. 25 years of experience in the field of
aerospace engineering. Experience in the implementation of
investment projects in industry from 1996. Expert of FASIE, RUSNANO, Skolkovo
Director of CB "Tupolev“7 years of experience in international cooperation in the field of aerospace
technology. Chief Designer of ACU for gas turbine
power plant. Has experience in sales of aviation equipment to the external market.
PhD in technical sciences. In 2011-2012. Head of Engine
department in JSC "Saturn - Gas Turbines".
He has twenty years of experience in development of components and
transmissionsfor gas turbines.
Project team and our partners
Commercial Director
Thank you for your attention.