ERL Industry Consortia Technical Reports: Recent submissions
Now showing items 154-156 of 456
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1995 Data Acquisition Program At The Michigan Reservoir Delineation Research Facility
(Massachusetts Institute of Technology. Earth Resources Laboratory, 1996)1995 was the most active year in recent history at the test site. Although the initial year of 1983 saw more work, we were still basking in the glow of the modern "oil boom"; the downsizing crash was ahead of us. In 1983, ... -
Multiple Multipole Expansions For Elastic Scattering: An Aid To Understanding The Problems In "No-Record" Areas
(Massachusetts Institute of Technology. Earth Resources Laboratory, 1996)This paper presents a new approach to solving scattering of elastic waves in two dimensions. Wavefields are often expanded into an orthogonal set of basis functions. Unfortunately, these expansions converge rather slowly ... -
A Time-Domain Finite-Difference Method With Attenuation By A Recursive Algorithm
(Massachusetts Institute of Technology. Earth Resources Laboratory, 1996)A recursive algorithm to incorporate attenuation into a time-domain finite-difference calculation is developed. First, a rheological model of the generalized Maxwell body is chosen. The discrete relaxation frequency and ...
