Seok Hwan Ahn

Wavelet Analysis of Elastic Wave for Wall Thinned Inconel 690 Tube

Ki-Woo Nam, Seok Hwan Ahn, Ki-Yong Seong, 2007 .

Nondestructive Evaluation of the Corroded Pipe by Time-Frequency Analysis

Ki-Woo Nam, Seok Hwan Ahn, Jin Wook Kim, 2007 .

Fatigue Crack Propagation Behavior and Degradation Characteristics of STS316L by Nondestructive Evaluation

Ki-Woo Nam, Seok Hwan Ahn, So Soon Park, 2005 .

Nondestructive Evaluation in Materials Using Time-Frequency Analysis Methods

Ki-Woo Nam, Seok Hwan Ahn, Jin Wook Kim, 2005 .