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Material Analysis/Spectroscopy
During the past 15 years, Expert's research has become increasingly oriented toward vibrational spectroscopy, particularly Fourier transform infrared (FT-IR) spectroscopy. In the early 1980s, he developed modern step-scan FT-IR instrumentation for photoacoustic and photothermal spectroscopy of surfaces and opaque or…
Fatigue and Experimental Mechanics
Expert has spent the bulk of his career in developing improved methods for predicting the fatigue life of mechanical parts. He has helped dozens of companies in designing and evaluating products for adequate fatigue performance, covering the spectrum from construction…
Optical Engineering
Expert is an expert in the general field of optical engineering with special emphasis on optical systems design, lens design, and gradient index materials. He was responsible for the development of several optical measurement systems, including those based on interferometry…
Fluid Flow Systems/Heat Transfer Equipment/Porous Media Flows/Thermal Management
FLUID MECHANICS; FLUID BOUNDARY LAYER. Expert has spent much of his career solving Euler, Navier-Stokes, and Bernoulli equations For their application to complex flow fields such as gas and liquid jets, channel flow design, turbulence, flow separation and mixing processes,…
Laser Physics and Applications
Expert has over 45 years of extensive experience in the design, modeling, fabrication, and operation of lasers, using them for measurements and other applications and with laser safety. He is familiar with all types of lasers including excimer lasers, Nd:YAG,…
Geomechanics and Material Testing
Expert has applied numerical methods and constitutive models for a wide range of soil-structure interaction problems. He has in-depth knowledge of rock mechanics, soil mechanics, and groundwater flow modeling. His knowledge of geotechnical engineering allows him to answer complex questions…