Theoretical plate height and optimal mobile phase linear velocity
File name 'VanDeemter.m'. This function can calculate
the theoretical plate height of a chromatographic column
at different mobile phase velocities according
to the Van Deemter equation. Furthermore, the optimal
mobile phase linear velocity can be determined.
Seven input values : 'dp', 'D', 'dc', 'epsilon', 'A', 'B' and 'C'
Three output values : 'H', 'u' and 'u_opt'
INPUT
epsilon : volume fraction
dc : column diameter (m)
dp : particle size (m)
D : diffusion coefficient (m2/s)
A : A-term of the Van Deemter equation
B : B-term of the Van Deemter equation
C : C-term of the Van Deemter equation
OUTPUT
H : theoretical plate height (micrometer)
Hmin : minimal value of plate height (micrometer)
u : mobile phase linear velocity (cm/min)
u_opt : optimal mobile phase linear velocity (cm/min)
Input syntax : [H, Hmin, u, u_opt] = VanDeemter(dp,D,dc,epsilon,A,B,C)
Cite As
Joris Meurs (2024). Theoretical plate height and optimal mobile phase linear velocity (https://www.mathworks.com/matlabcentral/fileexchange/53118-theoretical-plate-height-and-optimal-mobile-phase-linear-velocity), MATLAB Central File Exchange. Retrieved .
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Version | Published | Release Notes | |
---|---|---|---|
1.0.0.0 |