美國(guó)無(wú)損檢測(cè)學(xué)會(huì)主席介紹：L. Terry Clausing, PE

L. Terry Clausing, P.E. CEA

595 Chicory Lane

Cincinnati, OH 45244 USA

Professional Profile

Mr. Clausing is the president of Drysdale & Associates, Inc. (since 1985), and an engineering consultant
specializing in UV/VIS/NIR/IR spectral & thermal analysis including infrared temperature measurement,
infrared/thermal imaging for specialized materials and process analysis, infrared moisture analysis, color and
other spectral characteristics of materials. Mr. Clausing teaches industrial & commercial thermography, and
the application of infrared cameras in building science for thermal bypass and air infiltration analysis.
Consulting services include:

? Industrial, commercial and residential energy analysis and auditing
? Industrial and commercial infrared scans of electrical, mechanical equipment and processes
? Thermal and spectral examination of materials, processes and building envelopes
? Infrared inspection of aerospace materials for defects, delaminations and presence of water
? Ultrasound examination of industrial and commercial compressed air, gases and steam systems

Professional Registrations and Certifications

Registered Professional Engineer – Ohio (E-50130)
AEE Certified Energy Auditor for industrial and commercial facilities, 2012
Building Science Master Certification, Environments for Living, 2010
ASNT Certified NDT & PdM Level III IR/T in non-destructive infrared and thermal testing, 2002
NAS-410 Certified NDT Level III IR/T for nondestructive testing of aerospace materials, 2014
BPI Certified Building Analyst, Envelope, Air Sealing & Insulating Instructor, 2009
RESNET Certified HERS Rater, 2000

Education

BSME (Mechanical and Industrial Engineering), University of Cincinnati, 1978
MBA – Finance, Xavier University, 1984

Professional Affiliations and Committees

American Society for Nondestructive Testing (ASNT) President, 2015
American Society for Nondestructive Testing, CMC Chairman of IR/Thermal Method, 2002 - current
ASNT Technical & Education Council IR Method Chair, 2000 - present
International Committee on Nondestructive Testing, member
ICNDT Working Group 6 on Condition Monitoring, Co-Chair 2015
ASTM, E07 Committee on Nondestructive Testing, Officer (Secretary 2015)
ASTM Chairman of sub-committee E07.10 Specialized NDT Methods, 2003 - current
American Society of Mechanical Engineers (ASME), member
Association of Energy Engineers (AEE) Certified Energy Auditor
Residential Energy Services Network (RESNET), member of Technical Committee

Publications

“A Business Case for NDT Companies to add IR to their Portfolio of Services”, NDTMA, Feb, 2011
“ASTM E7.10 Specialized NDT Methods”, ASNT Fall Conference, Oct, 2010
“Standards in Infrared Thermography and Thermal Analysis”, Materials Evaluation Journal, Nov, 2006
DRYSDALE & ASSOCIATES, INC._____________
P O Box 44055
Cincinnati, OH 45244-0055
Ph (513) 831-9625
Fx (513) 831-9627
[email protected]

Publications (continued)

“What you really need to know to begin using infrared cameras”, Materials Evaluation Journal, May, 2006
“Get the Full Picture of Thermal Imaging”, Chemical Processing Magazine, April, 2006
“IR Thermography Used Wisely Protects Assets – There’s more to infrared thermography’s uses than meets
the eye”, Facilities Engineering Journal, Jan/Feb issue, 2005.
“Infrared Inspections – By The Book”: An examination of consensus standards in Thermal Imaging and
Preventive Maintenance”, Thermal Solutions Conference, January, 2005.
“What Are Standards And Why Are They Important To Us”, NIST Workshop in Thermal Imaging Research
and Performance Standards Needs For First Responders, December, 2004
“Infrared Inspection of Electrical and Mechanical Equipment: The difference between Problem Reports and
Preventive Maintenance”, Land Infrared Seminar, 2003
“The Glass Prism – Using the Infrared Rainbow to solve glass production problems”, SPIE Thermosense
2003, Joseph M. Heer, Thomson, Inc., and L. Terry Clausing, PE, Drysdale & Associates, Inc.
“Adding Value to your Infrared Predictive Maintenance Inspections”, EPRI, 2002
“Temperature Measurements for Induction Heating”, NIST Workshop on Non-Contact Thermometry, 2001
“Improving IR Sensor Measurement Accuracy”, Forging Magazine, 2001
“Temperature Measurements in Induction Heating”, Snell Thermal Solutions, 2000

Representative Project Experience

Consulting engineering services: Investigating water intrusion into K-12 school building envelope resulting
in mold and illness, for client involved in litigation.
Consulting engineering services: Investigating combustion of materials in a building under construction
following building fire for client involved in litigation.
Consulting engineering services: Investigating flammability and flame spread of flammable clothing for
client involved in litigation.
Consulting engineering services: Investigating moisture/mold intrusion in residential structure for client
involved in litigation.
Consulting engineering services: Investigating thermal bridging in commercial structures (missing /
defective insulation, air infiltration) for clients involved in litigation.
Consulting engineering services have also been provided to clients such as:
SEA Consulting, Columbus, OH
Corpus Christi Army Depot, Corpus Christi, TX
Battelle Institute, Columbus, OH
American Academy of Thermology, Greenville, NC