Hamilton Sundstrand Corporation

Callie Lynn Benson

Blair A Smith

Steven A Poteet

Paul Mackenzie Colson

Michael Doe

Ricardo O Brown

Keith J Brooky

John Sypek

Daniel E Muntges

A method of manufacturing a heat exchanger. The method includes additively manufacturing a first body with a first plurality of passages extending through the first body. Additively manufacturing a second body with a second plurality of passages extending through the second body. The method also includes, interlocking the first body with the second body such that the first plurality of passages is aligned with the second plurality of passages and fluidically connected with the second plurality of passages.

Interlocking dovetail geometry joint

According to an aspect, a flow path component includes a flow path component body having a flow surface. The flow path component also includes a plurality of antimicrobial nanoparticles embedded in the flow surface and at least partially exposed external to the flow surface to provide an antimicrobial surface.

Antimicrobial surfaces for flow path components

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Brooklyn, CT, United States of America

Callie Lynn Benson