Columbus Advanced Manufacturing Software

495 Village Park Dr.
Powell, OH 43065
6 Employees

SBIR Award Summary

Total Number of Awards 2
Total Value of Awards $972K
First Award Date 07/14/03
Most Recent Award Date 08/30/04

Key Personnel

Last Name Name Awards Contact
Trevorrow Mr. Jeffrey A. Trevorrow 1 Message
Trevorrow Mr. Jeff Trevorrow 1 Message

2 Awards Won

Phase 2 SBIR

Agency: Air Force
Topic: AF03-173
Budget: 08/30/04 - 12/30/06

Components can suffer High Cycle Fatigue failures that are induced by minute dimensional variations between seemingly identical items. For instance, some blades in a gas turbine engine disk will resonate at a certain operating condition while others won't. The AF has thus identified a need to accurately measure dimensions and contours of compl...

Phase 1 SBIR

Agency: Air Force
Topic: AF03-173
Budget: 07/14/03 - 04/14/04

High Cycle Fatigue is of vital concern for gas turbine engines. Blade to blade variations, caused either in the manufacturing process or through engine operation, lead to mistuning and other variations in forced response. Mistuning can increase the resonant response by up to 400%. Although, the contribution of mistuning to high cycle fatigue...