John F. Ripken

Reduction of Cavitation Damage by Surface Treatment

John F. Ripken, 1966 .

Research and Development Studies for a Low-Level Wind-Measuring System

John F. Ripken, John M. Killen, 1955 .

Research and Development Studies for a Low-Level Free-Air Velocity Measuring System

John F. Ripken, John M. Killen, 1957 .

Hydraulic Model Studies for the Gury Hydroelectric Project Report on Spillway Cavitation Damage

Warren Q. Dahlin, John F. Ripken, 1972 .

An Acoustic Study of Gaseous Micro-Bubbles In Boundary Layers and Propeller Wakes

John F. Ripken, John M. Killen, 1962 .

Steady-State Cavity Studies in a Free-Jet Water Tunnel

John F. Ripken, M. W. Self, Morris W. Self, 1955 .