Abstract: A multilayer microchannel heat transfer device comprising a body having a first outer layer comprising at least one micro-sized first elongated recess, a second outer layer comprising at least one micro-sized second elongated recess, and at least one interstitial layer comprising at least one micro-sized elongated interstitial slot. The first outer layer, the second outer layer, and the interstitial layer(s) are stacked and bonded together having the interstitial layer(s) disposed between the first and second outer layer, whereby the first elongated recess(es), the second elongated recess(es) and the elongated interstitial slot(s) are aligned and combine to form at least one deep narrow composite microchannel having a high height to width aspect ratio internally disposed and enclosed within a resulting multilayer body.

Abstract: A cable conduit for a bypass flow duct may comprise a head end, a sleeve, a foot end, a boot, and a split grommet wherein the head end is coupled to the sleeve opposite the foot end, wherein the foot end comprises a flared portion, wherein the boot comprises a first flange and a neck, wherein the boot is configured to couple at the neck to the flared portion of the foot end, wherein the head end comprises a second flange and a cutout penetrating into an interior volume of the sleeve, and wherein the split grommet is coupled within the interior volume of the sleeve.

Abstract: A cable conduit for a bypass flow duct may comprise a head end, a sleeve, a foot end, a boot, and a split grommet wherein the head end is coupled to the sleeve opposite the foot end, wherein the foot end comprises a flared portion, wherein the boot comprises a first flange and a neck, wherein the boot is configured to couple at the neck to the flared portion of the foot end, wherein the head end comprises a second flange and a cutout penetrating into an interior volume of the sleeve, and wherein the split grommet is coupled within the interior volume of the sleeve.