Boundary Pressure Calculation for FSI

[svchb]

• add optional offset
• use Bernoulli Equation to obtain dynamic pressure contribution

With the new BernoulliPressureExtrapolation on the right side

Depends on #599

[codecov]

Codecov Report

Attention: Patch coverage is 41.66667% with 21 lines in your changes missing coverage. Please review.

Project coverage is 69.78%. Comparing base (7e7c5ed) to head (5a5e18b).

Files with missing lines	Patch %	Lines
...chemes/boundary/dummy_particles/dummy_particles.jl	38.23%	21 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #498      +/-   ##
==========================================
- Coverage   69.93%   69.78%   -0.16%     
==========================================
  Files          86       86              
  Lines        5129     5146      +17     
==========================================
+ Hits         3587     3591       +4     
- Misses       1542     1555      +13     

Flag	Coverage Δ
unit	69.78% <41.66%> (-0.16%)	⬇️

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[LasNikas]

Suggested change

	pressure[particle] += (pressure_offset
	+
	particle_pressure(v_neighbor_system, neighbor_system,
	neighbor)
	+
	dynamic_pressure(boundary_density_calculator, density_neighbor,
	v, v_neighbor_system, particle, neighbor,
	system, neighbor_system)
	+
	dot(resulting_acceleration,
	density_neighbor * pos_diff)) * kernel_weight
	# Bernoulli's principle
	stagnation_pressure = pressure_offset +
	particle_pressure(v_neighbor_system, neighbor_system, neighbor) +
	dynamic_pressure(boundary_density_calculator, density_neighbor,
	v, v_neighbor_system, particle, neighbor,
	system, neighbor_system)
	hydraulic_head = dot(resulting_acceleration, density_neighbor * pos_diff)
	pressure[particle] += (stagnation_pressure + hydraulic_head) * kernel_weight

[svchb]

But this is now used by both the adami and bernoulli pressure condition? Is this not just confusing?

[LasNikas]

Hm it's the same principle. I was wondering if this might increase readability.