Fig. 1 Representative equibiaxial testing results with mechanical parameters for UTM C and UTM R obtained from fitting the circumferential (CIRC) and radial (RAD) response curves, respectively. The tricuspid valve diagram (right) indicates the region of the ATL excised for biaxial tests (square ... More about this image found in Representative equibiaxial testing results with mechanical parameters for U...

Fig. 2 First Piola-Kirchhoff stress versus Green strain curves remained consistent in the radial (RAD) and circumferential (CIRC) directions for the six consecutive time-steps of equibiaxial experiments. Each time-step shows the average stress–strain response ( n = 7), where shaded regions indica... More about this image found in First Piola-Kirchhoff stress versus Green strain curves remained consistent...

Fig. 3 Mean ( a ) UTM and ( b ) estimated systolic strain did not significantly change in the radial (RAD) and circumferential (CIRC) directions over 5 h. Error bars show SEM. Systolic strain estimates shown in ( b ) correspond to a mean systolic stress of 85 kPa, calculated previously. More about this image found in Mean ( a ) UTM and ( b ) estimated systolic strain did not significantly ch...

Fig. 4 Four fiducial markers identified by P 1 , P 2 , P 3 , and P 4 are mapped from the referential configuration (Ω 0 ) to the deformed configuration (Ω), defined by the mapping function ϕ More about this image found in Four fiducial markers identified by P 1 , P 2 , P 3 , and P 4 are ...

Fig. 1 Hexicon AB twin turbine concept More about this image found in Hexicon AB twin turbine concept

Fig. 2 Simplified flowchart showing the simulation logic for twin turbine maintenance More about this image found in Simplified flowchart showing the simulation logic for twin turbine maintena...

Fig. 3 Distances between turbines and foundations More about this image found in Distances between turbines and foundations

Fig. 4 Floating wind farm layout with 35 twin 10 MW turbines More about this image found in Floating wind farm layout with 35 twin 10 MW turbines

Fig. 5 Floating wind farm layout with 50 single 14 MW turbines More about this image found in Floating wind farm layout with 50 single 14 MW turbines

Fig. 6 Power curves for 10 MW and 14 MW turbines More about this image found in Power curves for 10 MW and 14 MW turbines

Fig. 7 Availability and cost results of the simulated scenarios More about this image found in Availability and cost results of the simulated scenarios

Fig. 1 US primary energy consumption by energy source, 2021 [ 1 ] More about this image found in US primary energy consumption by energy source, 2021 [ 1 ]

Fig. 2 State rankings for geothermal electricity generation, 2021 [ 1 ] More about this image found in State rankings for geothermal electricity generation, 2021 [ 1 ]

Fig. 3 US Lower 48 States sedimentary basin boundaries and shale plays [ 4 ] More about this image found in US Lower 48 States sedimentary basin boundaries and shale plays [ 4 ]

Fig. 4 US Geothermal resource base up to 10 km/32,808 ft [ 2 ] More about this image found in US Geothermal resource base up to 10 km/32,808 ft [ 2 ]

Fig. 5 Contribution of individual cost categories for an EGS well with a measured depth of 8000 ft (2400 m) [ 20 ] More about this image found in Contribution of individual cost categories for an EGS well with a measured ...

Fig. 6 Drilling and completion costs of US onshore oil and gas wells in 2009 [ 18 ] More about this image found in Drilling and completion costs of US onshore oil and gas wells in 2009 [ 18 ...