"Skylark" domestic heavy-oil aircraft engine successfully flew for the first time

110kWHeavy oil aircraft engine is being carriedcountryThe first ship-based modelUmbrella helicopterAR-500BsuccessFirst flight

Documentary:

11moon27day15hour, independently developed by Haery Power"Skylark" heavy-oil aircraft engine is equipped with the aviation industry developedAR-500BShipboardUnmanned helicopter，Successfully completed the full-state flight at Poyang Base。

The flight of this model was successful:

From the perspective of aircraft, it filled our countryLightweightThe gap in the field of heavy oil carrier-based unmanned helicopters;

In terms of engines, it has filled the field of small and medium-sized heavy oil piston aircraft engines in my countryofBlank .

cooperate:

since2019YearSince the Helicopter Institute and Haery Company officially launched project cooperation, relying on the ship-based project, the two parties have fully utilized their technical and distance advantages, and carried out relatively frequent interaction, matching, integration and optimization, and completed more during this period.Special technical research on projects, realized the productization of the first heavy oil carrier-based drone in China, and fundamentally solved the problemGasoline engines cannot be boarded、Issues of heavy oil type inorganic availability,andIncrease the drone's larger takeoff weight to600kg。

Features:

"Skylark" heavy oil AVIC was independently designed by Haery Power.100%Self-owned property rights，100%Domestic。From the perspective of practical application, the following characteristics：

① Heavy oil products:Use heavy oil products to meet ship-based needs.With logistics oil normalization、Ensure convenience、Long-term storage without deterioration,useFeatures of safety。

②Altitude performance:4000m-110kWpowerNo attenuation, supports helicopters with a higher altitude than original take-off and landing, and reaches the limit altitude10000m。

③More effort ratio:power115kW, matching helicopter without gearbox version power and weight ratio1.1, can support450-600kgclassHeavymachine,1.3t-1.8tFixed wings。

④Low fuel consumption and long flight time:Direct injection in the fully electronically controlled cylinder, cruising fuel consumption228g/kWh, lower than existing industry products23%, supports longer flight time.

⑤ Full permission digital control system:Double redundantFAdeecSystem, hardware and software real-time hot backup, real-time monitoring of engine health status; seamless connection with flight control, no need for servo control.

⑥Applicable to wide-area combat environment:-40°~+70°Stable power output can be achieved in various environments.Especially in the Middle East，Ground temperature+50°，Lower temperature-30°，Able to perceive changes in the external environment in real time，Adaptive adjustment stable power output。

significance：

The mature industrial application of heavy oil aviation engines will have a greater strategy/Tactical significance,Heavy oil products have always been the only oil products allowed to board the ship, Piston heavy fuel aircraft engines in the field of small and medium-sized aero engines have always been the hot spot and focus of various countries' investment in research and development.

"lark"110kWHeavy oil aviation engine and platform-based systemized six-cylinder machine、Eight cylinder machine，Will be able to fundamentally：

①Realize the normalization of logistics supply for land-based and sea-based drones;

②100-600kWPlatform-based serialization supports the demand for various types of drones；

③Double redundantFAdeecControl systemImprove drone combat safety;

④Autonomous、Controllable、100%Domestic，Not subject to any organization's ban on sale and ban on sale。

Next step，The "Skylark" heavy oil engine will be widely used in fixed-wing models, further promoting the heavy oilization process of drones, promoting drones to achieve greater, longer and smarter, and "make power simpler."