Three Harvard professors were among 106 new members elected this year to the National Academy of Engineering, the academy announced Tuesday. Those selected included Dean of the School of Engineering and Applied Sciences Francis J. Doyle III, bioengineering professor Donald E. Ingber, and Harvard Kennedy School professor William W. Hogan. Founded in 1964, the NAE uses the expertise of its members to advise the federal government on matters related to engineering and technology. Election to the NAE is “among the highest professional distinctions accorded to an engineer,” per its website. Doyle, Ingber, and Hogan will join the Academy’s 2,352 other American members and 298 international members.