Sienna Technologies, Inc.

19501 144th Avenue NE Array
Woodinville, WA 98072
http://www.siennatech.com
14 Employees

SBIR Award Summary

Total Number of Awards 62
Total Value of Awards $16.3MM
First Award Date 01/01/97
Most Recent Award Date 07/20/16

Key Personnel

Last Name Name Awards Contact
Savrun Dr. Canan Savrun 14 Message
Sawhill Ms. Stephanie Sawhill 5
Valdastri Karen Valdastri 14 Message
Toy Dr. Cetin Toy 2
Savrun Dr. Ender Savrun 72 Message
Bissell Ashley L Bissell 1 Message

62 Awards Won

Phase 1 SBIR

Agency: Navy
Topic: N161-046
Budget: 07/20/16 - 01/16/17

Ultra-high-temperature ceramic (UHTC) composites hold great potential for use as leading edges and nose tips in hypersonic and atmospheric re-entry vehicles. UHTC composites must be joined to themselves and to aerospace alloys to integrate the leading edges and nose tips into the airframe. The objective of this project is to develop a reliable b...

Phase 1 SBIR

Agency: National Aeronautics and Space Administration
Topic: H2.03
Budget: 06/10/16 - 12/09/16

Present and future NASA missions, including the Asteroid Redirect Mission and efficient cargo delivery to mars, require a substantial increase in lifetime for ion engines and Hall thrusters. This has led to the development of long-life lanthanum hexaboride (LaB6) hollow cathode emitters, which operate at temperatures >1600⁰C. Current sta...

Phase 1 SBIR

Agency: Air Force
Topic: AF151-013
Budget: 08/04/15 - 05/04/16

ABSTRACT:This Small Business Innovation Research Phase I project will develop a vacuum compatible, high gradient insulator (HGI) based on low SEE yield aluminum nitride (AlN) ceramic with high surface flashover resistance for pulse power applications. ?????In Phase I we will design and fabricate AlN-Metal HGIs, and investigate the effects of AlN...

Phase 2 SBIR

Agency: National Aeronautics and Space Administration
Topic: 12-2-S3.03
Budget: 01/01/14 - 12/31/14

NASA missions for planetary exploration require high power, long-life Hall thrusters. However, thruster power and lifetime are limited by the erosion of plasma channel walls. Current plasma channel insulators, BN or Borosil, have the required low secondary electron emission (SEE) but are susceptible to xenon plasma erosion. AlN has exceptionall...

Phase 1 SBIR

Agency: National Aeronautics and Space Administration
Topic: 14-1-S3.02
Budget: 01/01/14 - 12/31/14

The development of an advanced green monopropellant propulsion system could have significant benefits to a wide range of NASA space missions, from deep space satellites to manned space vehicles. However, the state-of-the-art thruster materials, refractory metals, cannot withstand AF-M315E combustion environment at temperatures of>2000?C without...

Phase 1 SBIR

Agency: Department of Energy
Topic: 38A-2014
Budget: 01/01/14 - 12/31/14

High order mode (HOM) absorbers are very important to stable operation of accelerators. It has

Phase 2 SBIR

Agency: Missile Defense Agency
Topic: MDA11-021
Budget: 08/09/13 - 08/11/15

Carbon-fiber reinforced silicon carbide matrix (SiC/Cf) composite was identified as the leading thruster construction material for SDACS for SM3-Block IIB. For SDACS propulsion applications, SiC/Cf composite surfaces must be hermetically sealed and SiC/Cf composite must be joined to each other and to refractory metal alloys for thruster constru...

Phase 1 SBIR

Agency: Navy
Topic: N131-056
Budget: 06/28/13 - 12/28/13

Conventional dielectric materials for radomes and windows for supersonic/hypersonic tactical missiles exhibit a number of performance limitations including inadequate thermal shock resistance, variations in electrical (dielectric constant and loss) and structural performance (mechanical strength) with temperature, and difficulty in fabrication t...

Phase 1 SBIR

Agency: National Aeronautics and Space Administration
Topic: 12-1-S3.03
Budget: 01/01/13 - 12/31/13

NASA missions for planetary exploration require high power, long-life Hall thrusters. However, thruster power and lifetime are limited by the erosion of plasma channel walls. Current plasma channel insulator materials, such as BN or Borosil, have the required low secondary electron emission (SEE) but are susceptible to xenon plasma erosion. N...

Phase 1 SBIR

Agency: Missile Defense Agency
Topic: MDA11-021
Budget: 02/01/12 - 07/31/12

This SBIR program will develop a lightweight, high performance ceramic matrix composite thruster for DACS propulsion. The Phase I program will identify the sealing and joining materials, and demonstrate the processes that are suited for construction of advanced ceramic matrix composite (CMC) thrusters for advanced monopropellants and bipropella...

Load More