Minenergo-278. Thermal conductivity of pipe insulation materials
Source:R/m278inshcm.R
m278inshcm.RdGet normative values of thermal conductivity of pipe insulation materials affirmed by Minenergo Method 278 as a function of temperature of heat carrier (water).
Arguments
- temperature
temperature of heat carrier (water) inside the pipe, [°C]. Type:
assert_double.- material
designation of insulation material as it stated in
m278insdata. Type:assert_subset.
Value
Thermal conductivity of insulation materials at given set of temperatures,
[W/m/°C], [W/m/K].
Type: assert_double.
See also
Other Minenergo:
m278hlair(),
m278hlcha(),
m278hlund(),
m278insdata,
m278soildata,
m325beta(),
m325nhl(),
m325nhldata,
m325nvl(),
m325nxdata
Examples
library(pipenostics)
# Range of thermal conductivity of pipe insulation at 110 °C:
range(m278inshcm(110, m278insdata[["material"]]))
#> [1] 0.05000 0.15725