Update on our most recent work and accomplishments developing Air Cycle Machines, Industrial Compressors, missile engines, flywheel systems, waste heat recovery turbogens, and more.

1. 1
CURRENT PROJECTS
2018

2. Oil-Free Machinery
Aerospace, Defense and Industrial Applications
Aerospace
Air Cycle Machines
Defense
Missile Engines
Industry
Air Compressors
2Copyright © 2018 MiTi®

3. Oil-Free Compressor Technology
3
Hydrogen
Blower
1 kW
360,000 rpm
Hydrogen Pipeline
Compressor
200 kW
60,000 rpm
Fuel Cell
Compressor
12 kW
120,000
rpm
Fuel Cell Anode
Recycle Blower
1.5 kW
80,000 rpm
Water Aerator
Blower
80 kW
60,000 rpm
Copyright © 2018 MiTi®
Industrial
Compressor
135 kW
77,000 rpm

4. Oil-Free Turbomachinery - Energy
4
60 kWe
Flywheel
Electromechanical Battery
Copyright © 2018 MiTi®
8 kWe
180,000 rpm
Gas Turbine
Generator
Waste Heat Recovery
Turbogenerator
65 kWe
30,000 rpm60,000 rpm
Waste Heat Recovery
Turbogenerator System
25 kWe
30,000 rpm

5. Oil-Free High-Speed Motors
5Copyright © 2018 MiTi®
25 & 43 HP
35,000 & 60,000 rpm
Induction
40 HP
60,000 rpm
Permanent Magnet
100 HP
54,000 rpm
Permanent Magnet
130 HP
60,000 rpm
Permanent Magnet
265 HP
60,000 rpm
Permanent Magnet

6. Air Cycle Machines
• Air Cycle Machines/Cooling Turbines
Control Aircraft Cabin Environment
• MITI Foil Bearings Have Demonstrated 30
Year Equivalent Operating Life at Lower
Weight and Greater Performance
6Copyright © 2018 MiTi®

7. Oil-Free Bearings and Seals
7Copyright © 2018 MiTi®
Thrust Foil
Bearing
15-250 mm
80 psi / 650°C
Foil Face
Seal
25-1300 mm
80 psid / 650°C
Air, H2, (H2+H2O/He) R134a, 245fa, R1233zd & R1234yf
Foil Radial
Seal
20-250 mm
100 psid / 870°C
2-Phase Flow
6-150 mm
100 psi / 870°C
Journal Foil
Bearing
Lubricants:

8. DOE Anode Recycle Blower Program
Copyright © 2018 MiTi® 8
Solid Oxide
Fuel Cell
700°C Exhaust

9. Compressors – From KiloWatts to MegaWatts
Copyright © 2018 MiTi® 9

10. Waste Heat Recovery Turbogenerators
Copyright © 2018 MiTi® 10

11. Return on Investments (ROI)
• NYSERDA & SBIR Investments
– Jobs: Engineers, Techs & Admin
• RPI
• SUNY System
• Other private NYS colleges/universities
– Further promote Pro Dev with tuition subsidies (MITI
pays 75% class cost for B+ or better)
– Retain Intellectual Capital Locally
– Prioritize purchases from Local Businesses if possible
– Attract International Business Clients
– Compete on Open Solicitations
Copyright © 2018 MiTi® 11

12. ROI - Example
• NYSERDA & SBIR Investments
– Heritage for DOE Blower & Compressors
• Initial Seed Finding for 5 HP Motor Driven Compressor NYSERDA
• Commercial Samsung – 175 HP Compressor
• DOE SBIR  9 MW H2 Compressor  Large Aerospace Company 1.5 kW
H2 Compressor
• Competitive Awards - DOE Fuel Cell Recycle Blowers
– Intermediate Temperature  200°C Inlet Gas Temperature
– Ultra-High Temperature  700°C Inlet Gas Temperature
– Led to Oil-Free Bearings for Commercial and Military Air Cycle
Machines/Cooling Turbines
– Waste Heat Recovery
• Initial Commercial Investment
• NYSERDA Turbogenerator for Utility
• 25 kW Turbogenerator for Japan
Copyright © 2018 MiTi® 12