Abstract: A centrifugal pump separating gases from liquids pumps fluid containing gas comprises a pump housing divided into a working fluid chamber and an empty chamber by a baffle, the empty chamber connected to the working fluid chamber by an opening and connected to a gas separation assembly by a pumping chamber duct; an inlet for drawing liquid into pump, a outlet for pumping liquid outward and a separated gas exhaust port; an electric motor with protective cover drives an impeller cluster to create rotary movement; gas separator has a spring of sufficient hardness to control the gas discharge valve to open and close; this gas separator is connected to the empty chamber by the duct mentioned above and connected to the pump outlet by the bleed hole. During operation, when suction gas reaches a certain amount, reduced pressure at the pump outlet opens the valve to release the gas.

Abstract: The present invention proposes a method of industrial composite manufacturing. The method combines the resin transferring molding method with vacuum process and compression process in appropriate orders for achieving high quality products. In the curing process, microwaves are used to harden the plastic resin in the mold. Specifically, the main steps of the method are following: step 1: preparation of materials and equipment; Step 2: Disposition of the reinforced fibers/fabrics and mold closing at the extend position; Step 3: Vacuum and transfer plastic resin into the mold; Step 4: Mold closing by compression pressure; Step 5: Plastic resin curing by using a microwave system; Step 6: Open the mold and take the composite product.

Abstract: Methods of manufacturing high-temperature composite materials using carbon nanotube to improve the efficiency of insulation applied to propulsion systems for aerospace equipment including 5 steps: step 1: select necessary materials and equipment, step 2: disperse MW-CNTs in the polar solution, step 3: distribute MW-CNTs evenly in the resin, step 4: eliminate residual solvents, step 5: curing phenolic resin composites.

Abstract: A centrifugal pump separating gases from liquids pumps fluid containing gas comprises a pump housing divided into a working fluid chamber and an empty chamber by a baffle, the empty chamber connected to the working fluid chamber by an opening and connected to a gas separation assembly by a pumping chamber duct; an inlet for drawing liquid into pump, a outlet for pumping liquid outward and a separated gas exhaust port; an electric motor with protective cover drives an impeller cluster to create rotary movement; gas separator has a spring of sufficient hardness to control the gas discharge valve to open and close; this gas separator is connected to the empty chamber by the duct mentioned above and connected to the pump outlet by the bleed hole. During operation, when suction gas reaches a certain amount, reduced pressure at the pump outlet opens the valve to release the gas.

Abstract: As the potential applications of unmanned aerial vehicles (UAVs) are growing, more sensors are installed on-board. One of the most important on-board equipments is Inertial Measurement Unit (IMU). Mechanical vibration of the IMU, which greatly hinders the accuracy of its, becomes an increasingly important issue. In this specification, an anti-vibration framework on IMU is provided. A design process of an anti-vibration system of the IMU will be shown and described.

Abstract: Methods of manufacturing high-temperature composite materials using carbon nanotube to improve the efficiency of insulation applied to propulsion systems for aerospace equipment including 5 steps: step 1: Select necessary materials and equipment, step 2: disperse MW-CNTs in the polar solution, step 3: distribute MW-CNTs evenly in the resin, step 4: eliminate residual solvents, step 5: curing phenolic resin composites.

Abstract: The present invention proposes a method of industrial composite manufacturing. The method combines the resin transferring molding method with vacuum process and compression process in appropriate orders for achieving high quality products. In the curing process, microwaves are used to harden the plastic resin in the mold. Specifically, the main steps of the method are following: step 1: preparation of materials and equipment; Step 2: Disposition of the reinforced fibers/fabrics and mold closing at the extend position; Step 3: Vacuum and transfer plastic resin into the mold; Step 4: Mold closing by compression pressure; Step 5: Plastic resin curing by using a microwave system; Step 6: Open the mold and take the composite product.