E. K. Armstrong

Discussion: “Protecting Turbomachinery From Unstable and Oscillatory Flows” (Alford, J. S., 1967, ASME J. Eng. Power, 89, pp. 513–527)

E. K. Armstrong, 1967 .

Recent Blade Vibration Techniques

E. K. Armstrong, 1967 .

Paper 14: Fatigue Life of Compressor Blading

T. M. Hunt, E. K. Armstrong, R. S. Crowcroft, 1965 .

Some Practical Aspects of Compressor Blade Vibration

E. K. Armstrong, R. Stevenson, R. E. Stevenson, 1960, The Journal of the Royal Aeronautical Society.

Design Techniques for EMC Part 3 — Filtering and Suppressing Transients

Eur Ing Keith Armstrong, E. K. Armstrong, Miee Mieee, 2009 .

Potential EMC implementation problems of smart metering, display and communications

Chris Marshman, Mark Tyndall, EurIng Keith Armstrong, 2011, 2011 2nd IEEE PES International Conference and Exhibition on Innovative Smart Grid Technologies.