TY - GEN
T1 - Vibration analysis based on hammer impact test for multilayer fouling detection
AU - Da Silva, Jaidilson Jó
AU - Lima, Antonio Marcus Nogueira
AU - Neff, Franz Helmut
AU - Da Rocha Neto, José Sérgio
PY - 2009
Y1 - 2009
N2 - The easy detection of fouling in duct systems is a persistent problem and remains a relevant demand for the chemical, oil, food and pharmaceutical industries. This work presents preliminary research results of vibrational hammer excitation for easy to use external non-invasive, nondestructive multi-layer fouling detection in pipelines and other large scale duct systems. Data were taken from the vibration amplitude and frequency variation in presence of an inner pipe fouling layer using acoustic accelerometer and microphone detection.
AB - The easy detection of fouling in duct systems is a persistent problem and remains a relevant demand for the chemical, oil, food and pharmaceutical industries. This work presents preliminary research results of vibrational hammer excitation for easy to use external non-invasive, nondestructive multi-layer fouling detection in pipelines and other large scale duct systems. Data were taken from the vibration amplitude and frequency variation in presence of an inner pipe fouling layer using acoustic accelerometer and microphone detection.
KW - Hammer impact test
KW - Multi-layer fouling detection
KW - Vibrations analysis
UR - http://www.scopus.com/inward/record.url?scp=84871578887&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84871578887
SN - 9781615675937
T3 - 19th IMEKO World Congress 2009
SP - 2342
EP - 2346
BT - 19th IMEKO World Congress 2009
T2 - 19th IMEKO World Congress 2009
Y2 - 6 September 2009 through 11 September 2009
ER -