The block heater may replace one of the engine's core plugs.
2.
Difficulty or ease of core plug replacement depends upon physical accessibility in a crowded engine compartment.
3.
Core plugs can often be a source of leaks due to corrosion caused by cooling system water.
4.
A fluid of known viscosity is injected into the core plug while mounted in a steel chamber.
5.
Desktop magnetic resonance equipment for measurements of sidewall cores ( core plugs ) and other oil rock samples.
6.
However, glauconitic microporosity is measured as part of the effective porosity in core plugs, even if they are humidity dried.
7.
"' Core plugs "'are used to fill the sand casting core holes found on water-cooled internal combustion engines.
8.
RIC wettability measurements are compared with modified-Amott test and USBM measurements using core plug pairs from different heights of a thick carbonate reservoir.
9.
Core plugs are divided into 3-4 core samples, each of 3.8 cm average diameter and 1.5 cm length.
10.
Failure to do this periodic maintenance accelerates corrosion of engine parts, and the thin metal core plugs are often the first components to start leaking.