IC 8146 Ultrasonic Phenomena And Methods Of Measurement: A Bibliography ? Introduction

The Bureau of Mines has undertaken an investigation to determine possible applications of acoustic energy at sonic and ultrasonic frequencies to improve ultimate recovery from oil reservoirs. A literature search was conducted to provide background information for initiating laboratory research. The purpose of the literature search was to review the uses that have been made of acoustic energy in the petroleum industry and to select procedures and techniques that could be applied to the solution of petroleum production problems. The characteristics (68)3 of ultrasonic energy make it potentially useful to a variety of industrial and experimental applications. Pulse techniques (99) are common in the testing of materials where inspection is accomplished by propagating an ultrasonic pulse through the material. Viscosity measurements (45) are made by interpreting changes in the absorption of sound as it is propagated through a flowing liquid. Cavitation phenomena (93) produced by high-intensity ultrasound in liquids have been used extensively in industrial cleaning, machining, impact grinding, and aluminum soldering operations.