Double inlets exhaust system for unmanned aerial vehicle

A two-inlet exhaust pipe for an aerial vehicle, comprising:

• an exhaust frame body having three chambers, two inputs, and an output of which:
• the exhaust frame body comprises a circular cylinder having two ends and a diameter, using aluminum alloy material, wherein the body is divided into the three chambers by a first and second partition separating the chambers, in which the two chambers at the two ends of the exhaust frame body are substantially the same configuration, with a total volume of the two end chambers of the exhaust frame body being smaller than a volume of the middle chamber;
• two hollow round cylinders positioned coaxially on each of the two ends of the exhaust frame body and having inlet ends in communication with an exterior of the exhaust frame body and outlet ends in communication with the middle chamber of the exhaust frame body, the diameters of the hollow round cylinders being less than ⅓ of the diameter of the exhaust frame body;
• the two hollow round cylinders extend through the two end chambers of the body of the exhaust frame and extend a first and a second distance into the middle chamber to position the two outlets within the middle chamber, in which an extension distance into the middle chamber of a first of the hollow round cylinders is from 1.2 to 1.8 times an extension distance of a second of the hollow round cylinders;
• an outlet of the exhaust frame body comprising a cylindrical-shaped device, located in the middle chamber oriented perpendicular to the exhaust shaft on both ends, positioned closer to the second outlet with a shorter extension distance into the middle cavity.