Added dissipation method

[miguelmaso]

This is an intermediate work before implementing the staggered coupling of thermo-electro-mechanical models.

[github-actions]

Benchmark Results (Julia v1)

Time benchmarks

	main	cff43f9...	main / cff43f9...
Constitutive models/Visco-elastic Ψ	0.0482 ± 0.027 ms	0.0506 ± 0.028 ms	0.952 ± 0.75
Constitutive models/Visco-elastic ∂Ψu	0.0626 ± 0.0041 ms	0.0772 ± 0.0062 ms	0.812 ± 0.085
Constitutive models/Visco-elastic ∂Ψuu	0.111 ± 0.015 ms	0.116 ± 0.019 ms	0.96 ± 0.21
Simulations/StaticMechanicalDirichlet	0.158 ± 0.012 s	0.164 ± 0.015 s	0.963 ± 0.11
Simulations/StaticMechanicalNeumann	0.214 ± 0.023 s	0.208 ± 0.01 s	1.03 ± 0.12
Simulations/ViscoElastic	0.049 h	0.0493 h	0.993
Tensor algebra/δδ_λ_2d	30 ± 0 ns	30 ± 0 ns	1 ± 0
Tensor algebra/δδ_μ_2d	30 ± 0 ns	30 ± 0 ns	1 ± 0
time_to_load	2.59 ± 0.013 s	2.58 ± 0.038 s	1 ± 0.016

Memory benchmarks

	main	cff43f9...	main / cff43f9...
Constitutive models/Visco-elastic Ψ	1.24 k allocs: 0.0782 MB	1.25 k allocs: 0.0794 MB	0.985
Constitutive models/Visco-elastic ∂Ψu	1.36 k allocs: 0.0904 MB	1.37 k allocs: 0.0917 MB	0.986
Constitutive models/Visco-elastic ∂Ψuu	2.31 k allocs: 0.155 MB	2.31 k allocs: 0.158 MB	0.981
Simulations/StaticMechanicalDirichlet	1.7 M allocs: 0.118 GB	1.7 M allocs: 0.118 GB	1
Simulations/StaticMechanicalNeumann	2.19 M allocs: 0.14 GB	2.19 M allocs: 0.14 GB	1
Simulations/ViscoElastic	2.72 G allocs: 192 GB	2.73 G allocs: 194 GB	0.986
Tensor algebra/δδ_λ_2d	0 allocs: 0 B	0 allocs: 0 B
Tensor algebra/δδ_μ_2d	0 allocs: 0 B	0 allocs: 0 B
time_to_load	0.149 k allocs: 11.1 kB	0.149 k allocs: 11.1 kB	1