Sentence examples for head method from inspiring English sources

The permeability tests were conducted by falling head method.

The coefficient of saturated permeability was measured through the falling head method.

Permeability was measured by falling head method as well as normal horizontal flow using Darcy's equation.

Table 4 shows the mean permeability of pervious concrete using falling head method.

An initial hydraulic conductivity (K) measurement was carried out on the electrical/seismic column using the constant head method and a K value at 1.2E-5 m/s was measured.

The depth and diameter of pore bodies and pore throats were measured using a computerized optical stereo microscope (Fig. 2), and the standard falling head method is used to measure the pore properties (Fig. 3).

The system can be used for infiltration measurements in both single ring falling head and double ring constant head methods.

The draining capability was tested by three methods: the constant head and falling head methods on the small samples, and the standard test method for testing the infiltration rate of in-place pervious concrete by ASTM C 1701-09.

The columns received a water-soluble, anionic PAM solution (16 Mg mol− 1 with 50 mol% charge density) under pulse and step (continuous) inputs using a constant-head method.

Soil properties were measured after sowing in spring 2004; saturated hydraulic conductivity was measured by the falling-head method, infiltration was measured using a double-ring infiltrometer, and water retention was assessed by measuring the temporal variation in in-situ soil water content.

The techniques used were 1) bisecting the shaft of the first and second metatarsals, 2) bisecting the head and base of the first and second metatarsals (center-of-head method), 3) measuring the angle from the tangent of the medial aspect of the first and the second metatarsal shaft, and 4) measuring the angle formed by the tangent of the lateral aspects of the first and second metatarsal shafts.