document

A theory for prediction of the off design performance of kort nozzle ducted propellers

Lewis, R.I. (author)

report

document

Propeller vibration forces in single-screw ships

Lewis, Frank M. (author)

report 1969

document

Final report on scale effects in self propulsion testing

Lewis, Edward V (author)

report 1957

document

Study of wake and thrust deduction of a twin-screw seagoing dredge model

Ashton, Randolph (author), Lewis, Edward V. (author)

report 1952