Location

Brunswick, ME

Start Date

1-1-1997 12:00 AM

Description

Under the sponsorship of the U.S. Air Force and the FAA Engine Titanium Consortium, models have been developed which endeavor to predict characteristics of the backscattered micro-structural noise observed in focused-probe pulse/echo inspections of titanium billets and forgings [1–5]. In this paper we briefly review the history of the model development work at Iowa State University, and then compare noise model predictions with experiment for several cases of interest.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

16B

Chapter

Chapter 6: Material Properties

Section

UT Backscatter/Microstructure

Pages

1555-1562

DOI

10.1007/978-1-4615-5947-4_202

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Ultrasonic Grain Noise Modeling: Recent Applications to Engine Titanium Inspections

Brunswick, ME

Under the sponsorship of the U.S. Air Force and the FAA Engine Titanium Consortium, models have been developed which endeavor to predict characteristics of the backscattered micro-structural noise observed in focused-probe pulse/echo inspections of titanium billets and forgings [1–5]. In this paper we briefly review the history of the model development work at Iowa State University, and then compare noise model predictions with experiment for several cases of interest.