The close connection between graphs and matrices, known since the work of Kirchhoff in the 1840's, is reflected in the literature on the perturbation expansion of the excluded-volume theory for polymer chains. The chain molecule is in a graph-like state, and the coefficients of the expansion are rel
An approach to the use of fixed carbon-volatile matter graph
✍ Scribed by Milan Radovanović; Goran Jankes
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 342 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0016-2361
No coin nor oath required. For personal study only.
✦ Synopsis
The use of the fixed carbon-volatile matter (FC-VM) graph for quick calculations of proximate analysis dat; , as well as for simple presentation of coal classification is illustrated. From the position of the VM and FC values of a coal on the graph (on an 'as received' basis) it is possible to determine the approximate rank and class of the coal.
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