methane Archives - Thermtest Inc.

The Thermal Conductivity of Methane and Tetrafluoromethane in the Limit of Zero Density

Author(s): J. Millaf, Marc J. Assael, V. Vesovic, William A. Wakeham

An accurate representation of the thermal conductivity of methane and tetrafluoromethane in the limit of zero density valid for the temperature range 120–1000 K with a highest uncertainty of 4%. Also included ...

Keywords: carbon tetrafluoride, correlation, Gas, methane, polyatomic gases, tetrafluoromethane, Thermal Conductivity, THW, Transient Hot-Wire, transport properties

Thermal conductivity of four polyatomic gases

Author(s): Marc J. Assael, William A. Wakeham

The transient hot wire method was used to measure the thermal conductivity of the following polyatomic gases: hydrogen, nitrogen, carbon monoxide and methane. The measurements occurred in the range from 0.8...

Keywords: carbon monoxide, diffusion, energy, Gas, methane, Nitrogen, polyatomic gases, Thermal Conductivity, THW, Transient Hot-Wire, viscosity

Experimental study on the effective thermal conductivity of methane hydrate-bearing sand

Author(s): DeQing Liang, DongLiang Li

Hydrate bearing sediments, found in permafrost, have great potential as a future energy source. Therefore, the thermal properties need to be determined to design drilling and gas extraction processes. The ...

Keywords: gas rich environments, hydrate saturation level, hydrate-bearing sand, methane, methane hydrates, morphology, sedimentary, Temperature, Thermal Conductivity, Transient plane source (TPS) method, Transient plane source (TPS) technique, transient properties testing, water saturation, wave speed studies

Keyword: methane

The Thermal Conductivity of Methane and Tetrafluoromethane in the Limit of Zero Density

Thermal conductivity of four polyatomic gases

Experimental study on the effective thermal conductivity of methane hydrate-bearing sand

Search Paper Database

Demonstration Corner

Laboratory Instruments

Portable Meters

Pin It on Pinterest