Ronald J. Niccum

INVESTIGATION OF THE FLOW FIELD DURING THE INFLATION OF CLUSTERED PARACHUTES.

Ronald J. Niccum, Nebojsa D. Kovacevic, 1966 .

THEORETICAL PARACHUTE INVESTIGATIONS

Ronald J. Niccum, H. G. Heinrich, T. Riabokin, 1961 .

PRESSURE DISTRIBUTION MEASUREMENTS OF CONVENTIONAL RIBBON PARACHUTES IN SUPERSONIC FLOW

Ronald J. Niccum, Eugene L. Haak, 1964 .

A METHOD TO REDUCE PARACHUTE INFLATION TIME WITH A MINOR INCREASE OF OPENING FORCE

Ronald J. Niccum, Helmut G. Heinrich, 1961 .

EXPERIMENTAL DETERMINATION OF TRANSONIC AND SUPERSONIC PRESSURE DISTRIBUTION AND MASS FLOW ACCOMMODATION FOR RIBBON PARACHUTES DURING INFLATION. VOLUME II. THE 17% GEOMETRIC POROSITY HEMISFLO RIBBON PARACHUTE AND CIRCULAR FLAT RIBBON PARACHUTES WITH VARIOUS GEOMETRIC POROSITIES.

Ronald J. Niccum, Keith J. Goar, W. W. Lenius, 1967 .