Susan L Rose

US Patent:

6393331, May 21, 2002

Filed:

Dec 16, 1998

Appl. No.:

09/212922

Inventors:

Gregory E. Chetta - Palm Beach Gardens FL
Charles A. Ellis - Stuart FL
Joey C. Hayes - Palm Beach Gardens FL
Daniel E. Kane - Tolland CT
William D. Neff - Lebanon CT
Joseph A. Oblak - West Palm Beach FL
Susan A. Rose - Palm Beach Gardens FL
Kevin L. Worley - Palm Beach Gardens FL

Assignee:

United Technologies Corporation - Hartford CT

International Classification:

G06F 1900

US Classification:

700 97, 700104, 700117, 703 1

Abstract:

A method of designing an outer air seal for the turbine blades of a gas turbine engine utilizes a knowledge-based product model software program for generating a parametric, three-dimensional, geometric model of the air seal. The product model software program is embodied in a knowledge-based engineering system. The model is created by the program through user selection of various structural feature options available for the air seal. The product model software program uses its internal knowledge base of configuration dependent parameter relationships and rules to design the model. Various types of analyses may then be run to validate the model. The model may be changed, if necessary, as a result of the analyses. The air seal model output from the product model software program is in a file format that defines the topology and dimensions of the geometry of the air seal. Other software programs may then use this product model output file in various ways, such as to re-generate the model for use in a CAD system.

Address:

656 SW Cleveland Ave, Stuart, FL 34994

Phone:

7722866774

VIN:

4T1CE30P17U759977

Make:

TOYOTA

Model:

CAMRY SOLARA

Year:

2007