The simulation of outflow following the puncture of a hypothetical 100 m pipeline at 21.6 bara (2160 kPa) and 293.15 K is used as a case example.
Its verification was performed through a 30 m pipeline pumping test, where 125 or 100 mm-diameters of pipe were used.
To a simplest case of conveying criteria, acceleration loss contribute 25% of total pipeline pressure drop for 10 m pipe and it reduced to 4% for 100 m pipeline.
This study used the OLGA multiphase flow simulation software to simulate methane transportation with dissociated water through a vertical 2160 m pipeline in order to determine the amount of monoethylene glycol (MEG) as a thermodynamic hydrate inhibitor.
The default Oases-M pipeline takes transcripts from single -k assemblies as input and assembles them using k = 27.
The Oases-M pipeline was used to merge assemblies from single k-mer Oases assemblies either with all transcripts from k = 19 to 71 (Oases-M-wide-range, or MW), or with a narrower range of k = 21, 31, 41, 51 and 61 (Oases-M-narrow-range, or MN).
With the objective to understand and characterize this latter complex system, new experiments have been performed in 0.0243-m and 0.0508-m horizontal pipelines, for air/highly-viscous oil of 0.430 Pa s at 20 °C, and water/air/oil mixture with a water-in-oil emulsion of 0.560 Pa s at 20 °C.
When the landslide area through which the pipeline passes reaches 740 1110 m, the pipeline around it is often severely influenced by the landslide.
A transfer system for liquid nitrogen (LN2) installed at National Synchrotron Radiation Research Center (NSRRC) to provide LN2 required for the superconducting equipment and experimental stations has a LN2 transfer line of length 160 m and pipeline of inner diameter 25 mm, a phase separator (250 L) and an automatic filling station.
Pumping tests with a 1000 m long pipeline were conducted with and without applying an electromagnetic field.
