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Dive into the research topics where David A. Popelka is active.

Publication


Featured researches published by David A. Popelka.


Archive | 2002

Coupled aircraft rotor system

James L. Braswell; David A. Popelka; Richard Bennett; Thomas Settle; Charles Eric Covington; Cecil E. Covington; Peggy Covington


Archive | 2006

Assembly for providing flexure to blade system

Patrick R. Tisdale; Paul Sherrill; Richard Rauber; Thomas C. Campbell; James L. Braswell; Ron Measom; Tricia Hiros; David A. Popelka; Michael J. Southerland; Keith Stanney; Mark Wasikowski; Tim Ledbetter


AHS International Forum 55 | 1999

Aeroelastic Tailoring for Stability Augmentation and Performance Enhancements of Tiltrotor Aircraft

Mark W. Nixon; David J. Piatak; Lawrence M. Corso; David A. Popelka


Archive | 2002

Compact vibration cancellation device

Timothy K. Ledbetter; Brad Stamps; David A. Popelka; Christopher M. Bothwell; Michael R. Smith


AHS International Forum 53 | 1997

Design, Analysis, And Test Of A Composite Tailored Tiltrotor Wing

Lawrence M. Corso; David A. Popelka; Mark W. Nixon


Archive | 2007

Rotor Hub Vibration Attenuator

David A. Popelka; Richard Rauber


Archive | 2004

Dual spring rate damper

Michael R. Smith; Christopher M. Bothwell; Lawrence M. Corso; James L. Braswell; David A. Popelka; Ernst Calvin Schellhase; Charles L. North Richland Hills Hollimon; Thomas J. Newman; Bryan Baskin; Thomas C. Campbell; Daniel B. Robertson


Journal of The American Helicopter Society | 2000

Design, Analysis, and Test of a Composite Tailored Tiltrotor Wing

Lawrence M. Corso; David A. Popelka; Mark W. Nixon


Archive | 2006

Step-Over Blade-Pitch Control System

Rlohard E. Rauber; David A. Popelka; Patrick R. Tisdale; Thomas C. Campbell; James L. Braswell; Keith Stanney; Mark Wasikowski; Tom Donovan; Bryan Baskin; Ryan Smith


Archive | 2012

Compact Rotorcraft Dual-Element Spherical Elastomeric Centrifugal-Force Bearing Assembly

Bryan Marshall; Terry K. Thompson; Orion Braziel; David A. Popelka; Patrick R. Tisdale

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