PartMC 2.1.1
Functions/Subroutines
pmc_coag_kernel_sedi Module Reference

Gravitational sedimentation coagulation kernel. More...

Functions/Subroutines

subroutine kernel_sedi (aero_particle_1, aero_particle_2, aero_data, env_state, k)
 Sedimentation coagulation kernel.
subroutine kernel_sedi_max (v1, v2, aero_data, env_state, k_max)
 Sedimentation coagulation kernel.
subroutine fall_g (r, w_inf)
 Finds the terminal velocity of a particle based on its size.
subroutine effic (r1, r2, ec)
 Coagulation efficiency.

Detailed Description

Gravitational sedimentation coagulation kernel.


Function/Subroutine Documentation

subroutine pmc_coag_kernel_sedi::effic ( real(kind=dp),intent(in)  r1,
real(kind=dp),intent(in)  r2,
real(kind=dp),intent(out)  ec 
)

Coagulation efficiency.

Determines the chance that two particles will actually coagulate, given that they approach close enough to do so.

Parameters:
r1Radius of first particle (um).
r2Radius of second particle (um).
ecCollision efficiency (dimensionless).
subroutine pmc_coag_kernel_sedi::fall_g ( real(kind=dp),intent(in)  r,
real(kind=dp),intent(out)  w_inf 
)

Finds the terminal velocity of a particle based on its size.

Parameters:
rParticle radius (m).
w_infTerminal velocity (m/s).
subroutine pmc_coag_kernel_sedi::kernel_sedi ( type(aero_particle_t),intent(in)  aero_particle_1,
type(aero_particle_t),intent(in)  aero_particle_2,
type(aero_data_t),intent(in)  aero_data,
type(env_state_t),intent(in)  env_state,
real(kind=dp),intent(out)  k 
)

Sedimentation coagulation kernel.

Parameters:
aero_particle_1First particle.
aero_particle_2Second particle.
aero_dataAerosol data.
env_stateEnvironment state.
kKernel k(a,b) (m^3/s).
subroutine pmc_coag_kernel_sedi::kernel_sedi_max ( real(kind=dp),intent(in)  v1,
real(kind=dp),intent(in)  v2,
type(aero_data_t),intent(in)  aero_data,
type(env_state_t),intent(in)  env_state,
real(kind=dp),intent(out)  k_max 
)

Sedimentation coagulation kernel.

Parameters:
v1Volume of first particle (m^3).
v2Volume of second particle (m^3).
aero_dataAerosol data.
env_stateEnvironment state.
k_maxMaximum kernel k(a,b) (m^3/s).