Coal {NRAIA} | R Documentation |
Coal liquefaction data
Description
The Coal
data frame has 23 rows and 20 columns of data on a coal
liquefaction process.
Format
This data frame contains the following columns:
- Time
- the time of the observation, measured from the beginning of the run (min).
- temp
- the temperature of the run (K).
- pressure
- the pressure at which the run was performed (MPa).
- fe2o3
- iron oxide? (Fe2 O3) concentration in the run (wt% maf).
- tr
- transfer rate of the feed (wt% maf).
- x1
- inlet composition of unconverted coal (wt %).
- x2
- inlet composition of thermal residuals (wt %).
- x3
- inlet composition of C4-822K (wt %).
- x4
- inlet composition of C1-C3 gases (wt %).
- x5
- inlet composition of byproduct gases (wt %).
- x6
- inlet composition of water (wt %).
- x7
- inlet composition of hydrogen (wt %).
- x8
- inlet composition of Coal (wt %).
- y1
- outlet composition of unconverted coal (wt %).
- y2
- outlet composition of thermal residuals (wt %).
- y3
- outlet composition of C4-822K (wt %).
- y4
- outlet composition of C1-C3 gases (wt %).
- y5
- outlet composition of byproduct gases (wt %).
- y6
- outlet composition of water (wt %).
- y7
- outlet composition of hydrogen (wt %).
Source
Bates and Watts (1998), Nonlinear Regression Analysis and Its
Applications, Wiley (Appendix A4.7).
Originally from Lythgoe (1986), M.Sc. Thesis, Queen's University at Kingston.
Examples
str(Coal)
x8s <- with(Coal, equal.count(x8))
xyplot( y1 ~ x1 | x8s * Time, Coal, type = c("g","p"))
xyplot( y2 ~ x2 | x8s * Time, Coal, type = c("g","p"))
xyplot( y3 ~ x3 | x8s * Time, Coal, type = c("g","p"))
xyplot( y4 ~ x4 | x8s * Time, Coal, type = c("g","p"))
xyplot( y5 ~ x5 | x8s * Time, Coal, type = c("g","p"))
xyplot( y6 ~ x6 | x8s * Time, Coal, type = c("g","p"))
xyplot( y7 ~ x7 | x8s * Time, Coal, type = c("g","p"))
[Package
NRAIA version 0.9-7
Index]