Recently I have read the study of Schnitzler et al. "Adaptability in Swimming Pattern: How Propulsive Action Is Modified as a Function of Speed and Skill", doi: 10.3389/fspor.2021.618990, dated 2021.
Please see also a paper by Santos et al. Propulsive Forces in Human Competitive Swimming: A Systematic Review on Direct Assessment Methods: Propulsive Forces in Competitive Swimming., doi: 10.1080/14763141.2021.1953574.
Thanks for this advice. It's not what I'm looking for, but a welcome proof of the importance of rotating fluid masses (apparently referred to here as swirl). What are then vortex forms asks the layman with internals for transient processes.
Thanks for the suggestions. It's not what I'm looking for, because I'm talking about "review of propulsion theories in swimming".
I'm thinking of theories like "thrust by suction", "thrust by lift", "thrust by vortex", "thrust by annihilation" etc. And I'm sure to have read such a review article. But I couldn't take any notes.
See in the propulsion by the blades of the oars. It is necessary beforehand to eliminate the theory by suction and to search in the theory by pressure difference for example actuator (thrust 1D) or (torque 2D).