The phrase "attachment lines" is correct and usable in written English.
It can be used when referring to lines or sections in a document or email that indicate or describe attachments.
Example: "Please make sure to include the attachment lines in your email to clarify what documents are being sent."
Alternatives: "attachment details" or "attached files information".
Simulations were performed using attachment line tension values measured at the site.
Simulations were also performed to investigate the maximum capabilities of the net pen structure with different attachment line configurations.
The highest values of stress were along the leaflet attachment line and near the commissure during diastole.
An adjoint-based receptivity analysis reveals that the global eigenfunction is most responsive to forcing applied in the immediate vicinity of the attachment line.
Two branches may be identified and one of these is associated with eigenvectors displaying a connection between attachment line and cross-flow modes.
The wave-maker region for these eigenvectors is shown to be located close to the attachment line by computing the corresponding solution to the adjoint eigenvalue problem.
Furthermore, a sensitivity analysis identifies the wavemaker at a location that is also very close to the attachment line where the corresponding local instability analysis holds: the local cross-flow instability further along the wing is merely fed by its attachment-line counterpart.
Results concerning riblets and laminar flow control are given in Section 4 part which also will present experiments carried out for attachment line contamination investigation.
It is demonstrated that the global eigenfunctions display the features characterizing the local instability of the attachment line, as in swept Hiemenz flow, and those of local cross-flow instabilities further downstream along the wing.
