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Numerical data of nonlinear optimal perturbation growth in pulsatile pipe flow
Pulsatile fluid flows through straight pipes undergo a sudden transition to turbulence that is extremely difficult to predict. The difficulty stems here from the linear Floquet... -
Optimal perturbation (classic, Re=2000,A=1,Wo=15): Time series of the r-theta...
Laminar flows through pipes driven at steady, pulsatile or oscillatory rates undergo a subcritical transition to turbulence. We carry out an extensive linear non-modal stability... -
Optimal perturbation (helical, Re=2000,A=1,Wo=15): Time series of the r-theta...
Laminar flows through pipes driven at steady, pulsatile or oscillatory rates undergo a subcritical transition to turbulence. We carry out an extensive linear non-modal stability... -
Dataset to "Flow stages during vortex decay in an impulsively stopped rotatin...
An infinite cylinder containing a fluid in solid body rotation (SBR) is impulsively stopped. The decay and self-organisation of the initial SBR due to the forming boundary layer... -
Optimal perturbation (helical, Re=2000,A=1,Wo=15): kinetic energy components ...
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal perturbation (classic, Re=2000,A=1,Wo=15): energy components time series
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal perturbation (classic, Re=2000,A=1,Wo=15): snapshot axial velocity t=tf
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal perturbation (classic, Re=2000,A=1,Wo=15): snapshot axial velocity t=t0
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal perturbation (helical, Re=2000,A=1,Wo=15): snapshot axial velocity t=tf
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal perturbation (helical, Re=2000,A=1,Wo=15): snapshot axial velocity t=t0
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal perturbation (classic, Re=2000,A=1,Wo=15): snapshot axial vorticity t=t0
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal perturbation (classic, Re=2000,A=1,Wo=15): snapshot axial vorticity t=tf
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal perturbation (helical, Re=2000,A=1,Wo=15): snapshot axial vorticity t=tf
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal perturbation (helical, Re=2000,A=1,Wo=15): snapshot axial vorticity t=t0
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal perturbation (classic, Re=2000,A=1,Wo=15): u_z profile t=t0
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal perturbation (classic, Re=2000,A=1,Wo=15): u_z profile t=tf
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal perturbation (helical, Re=2000,A=1,Wo=15): u_z profile t=t0
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal perturbation (helical, Re=2000,A=1,Wo=15): u_z profile t=tf
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal growth envelope (Re=2000,A=1,Wo=15)
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe... -
Optimal growth (classic, Re=2000,A=1,Wo=15): time series for selected t0
The data are obtained via an in-house Matlab script (developed by Dr. Baofang Song) to compute the non-modal transient growth of disturbances in pulsatile and oscillatory pipe...
