The phrase "a pressure source" is correct and usable in written English.
It can be used in contexts related to physics, engineering, or any discussion involving the generation or application of pressure.
Example: "The hydraulic system relies on a pressure source to function effectively."
Alternatives: "a pressure generator" or "a pressure provider."
Fluid ascent is suggested by a pressure source and clustered seismicity.
We followed the nonlinear inversion method of Matsu'ura and Hasegawa (1987) to estimate the parameters of a pressure source.
The other was found in a direction N30°W from the array, pointing to a location above a pressure source.
The underlying low to relatively low resistivity region R3 beneath Cing-tian-gang corresponds to a pressure source inferred by Murase et al. ([2013]).
Uplift event 1 was caused by the appearance of a pressure source and dike intrusion associated with the AD 2000 eruption of Miyakejima Volcano.
Here, we used InSAR to detect ground movements that occurred during the phreatic eruptions and develop a pressure source model to explain the observed crustal displacements.
In this review, the use of four methods of shear-wave generation are considered: an external vibrating source; a radiation pressure source; a natural source; and an electromagnetic source.
This was modeled as a point pressure source at an elevation of about 900 m (at a depth of about 80 90 m from the ground surface) and is considered to be a minor hydrothermal reservoir just beneath the fumarolic field.
We examined two source types, a spherical pressure source and a tensile crack source.
We assumed a point pressure source in an elastic medium (Mogi 1958) beneath the Owakudani area and carried out the nonlinear inversion to estimate the optimum values for all four parameters that designated the source (Table 4; Fig. 8b).
This preferred solution includes a negative pressure source equivalent to a volume loss of 0.07 km, situated at 6 km depth.
