Application of the method of moments to rate tracer studies of heterogeneous catalysis
β Scribed by John Happel
- Publisher
- American Institute of Chemical Engineers
- Year
- 1975
- Tongue
- English
- Weight
- 249 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0001-1541
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π SIMILAR VOLUMES
harmonic responses. For m s 0.25 and a fortiori for lower values of m, good agreement can be noted between results obtained with the use of the HB technique and the perturbation method. Only a slight difference appears around the resonance frequency. As m increases, HB responses become less smooth.
A new linear regression method is applied to determine the rate constants from time-dependent profiles. The method is effective for obtaining the rate constants of such consecutive processes as vibrational relaxation. The ambiguity of ordinary nonlinear analysis is eliminated by the linearization of
Projection-pursuit (PP) principal component analysis (PCA) is a new statistical method that can deal with high-dimensional problems. In this paper, we show how this method can be applied to analyse regional monthly sea surface temperature and rainfall. Comparisons are made with results derived from