Ifferent operating investigation and style of our proposed approach, which can offer key information help for the conditions might be carried out with our proposed method, which can give key data help for the study giant magnetostrictive transducers. and style of giant magnetostrictive transducers.Author Contributions: Conceptualization, X.Y.; Data curation, M.Y., Y.W. and H.Z.; Methodology, Author Contributions: Conceptualization, X.Y.; Information curation, M.Y., Y.W. and H.Z.; Methodology, Y.C.; Sources, X.Y.; Supervision, X.Y.; Writing–Original draft, Y.C.; Writing–Review editing, Y.C.; All authors have read and agreed to Writing–original draft, Y.C.; Writing–review editing, X.Y. Sources, X.Y.; Supervision, X.Y.; the published version of your manuscript. X.Y. All authors have read and agreed for the published version of the manuscript. Funding: This study was funded by the Huxiang High-level Talent Gathering CD Antigens custom synthesis Project, grant Funding:Y-27632 Data Sheet 2019RS1028, for which the by the Huxiang High-level Talent Gathering Project, grant numnumber This analysis was funded authors are most grateful. ber 2019RS1028, for which the authors are most grateful. Information Availability Statement: Information are contained within the write-up. Data Availability Statement: Information are contained within the report. Conflicts of Interest: The authors declare no conflict of interest. Conflicts of Interest: The authors declare no conflict of interest.Appendix A. The Damping Model of Speak to Surface Based on a Three-Dimensional Appendix A. The Damping Model of Get in touch with Surface Based on a Three-Dimensional Fractal Topography Fractal Topography(a)(b)Figure A1. (a) could be the sketch of rough surfaces in make contact with and (b) could be the equivalent surface model. Figure A1. (a) would be the sketch of rough surfaces in speak to and (b) may be the equivalent surface model.Figure A1a shows a sketch from the rough surfaces in get in touch with under the action on the Figure A1a shows a sketch from the rough surfaces in make contact with beneath the action with the total typical load F, and Figure A1b is the equivalent surface model according the Hertz total typical load F, and Figure A1b will be the equivalent surface model according the Hertz theory [41]. The peak of asperity is usually equivalent to a to a sphere radius of curvatheory [41]. The peak of thethe asperity is often equivalentsphere with awith a radius of two curvature R which be calculated on equation (r2)two = 2R. The The speak to deformation of ture R that is canis is usually calculated on equation (r2) = 2R. contact deformation with the the asperity The r2 represents the the equivalent micro-contact cross-sectional radius, and asperity is .is . The r2 represents equivalent micro-contact cross-sectional radius, and r1 r1 represents the micro-contact radius. The connection betweenand r1 is1 ris = 2 = r1 / 2. r2 and r r r /2. represents the micro-contact radius. The connection between r2 2 1 Inside the Figure A1b, the get in touch with deformation is provided as follows: Within the Figure A1b, the get in touch with deformation is provided as follows:D -2 D = 2Geq Deqeq – two ln) two (2r2)3-3-eqeq ( D= 2Geq(ln)( 2r2)(A1) (A1)The radius of curvature R is offered as follows: The radius of curvature R is provided as follows: R= a( Deq -1)/2(5- Deq) ( Deq -1)/2 G ( Deq -2) (ln)1/(A2)Micromachines 2021, 12,18 ofThe total standard load F may be written as follows: F=(3- Deq)/2 H ( D -1) a l (3- D)/2 a2c 3- D ( Deq -1)/2 (two.26-0.88Deq) (2.26-0.88Deq) H ( D -1)(3- Deq)/2 a a 1c G2 eq 2(2.26-0.88Deq)l – a 2c (11-2D)/2 ( D -1)/2 Deq -1 2 (4-D)/2 5-2D eq (l.
