Compressive Strength Properties of Natural Gas Hydrate Pellet by Continuous Extrusion from a Twin-Roll System

Table 2

Average yielding load and stiffness of NGH pellets.

Unit: yielding load (N), stiffness (N/mm)
Case	1	2	3	4	5	6	7	8
Yielding load	341.2	545.5	488.2	752.9	168.9	294.3	439.9	495.5
Stiffness	1578.5	1640.5	2793.3	3121.3	998.3	1543.3	1587.8	1891.5