Miniature Turbofan Engine Model Precision-Crafted Removable and Maintainable Jet Engine with Liquid Gas Combustion - Collectible Display for Aviation Enthusiasts & Adults

Note: The turbine is a finished product, and the others need to be assembled by yourself

Product Information:

Experience the power of engineering with this miniature aviation turbine engine model, designed as a collectible and educational desktop display. Crafted from sturdy metal materials, this micro aircraft turbine replicates the working principles of a real multi-fuel internal combustion engine. It supports both gasoline and kerosene fuels, making it not only a stunning piece of aviation art but also a functional demonstration model.

Innovative Design:

A fascinating and finely crafted aircraft turbine engine model that combines the principles of gas turbines and turbojet engines. Powered by gasoline, kerosene, or fuel, this model features a realistic suspended design that mimics the look and operation of a real aircraft engine.

Educational Tech Toy:

More than just a model, this is an engaging STEM learning tool. While playing, users can explore how a turbine engine works as air is accelerated three times through the impeller and mixed with fuel combustion to generate thrust.

Exquisite Craftsmanship:

Made primarily of premium metal with a sleek, polished finish to prevent rust and fading. Built for durability and heat resistance, it comes with an external mini air pump to assist operation due to the compressor’s low pressure.

Easy to Operate & Sturdy:

Simply add fuel, connect the battery, and start with the included air pump. The full set includes a pump, battery box, fuel tank, and oil pipes — all you need is fuel and batteries to get it running.

Versatile Gift & Collectible:

An extraordinary gadget for tech enthusiasts, students, hobbyists, and collectors. Perfect as a scientific educational toy, classroom project, or a creative gift for kids and adults. It also makes a stunning desktop display piece that sparks curiosity and conversation.

Disclaimer:

.The thrust is only about 10 grams, with the majority of the thrust generated by the small air pump.

.Thrust distribution: Front combustion chamber 15% + Rear combustion chamber 35% + Air pump 50% = approx. 10 grams of thrust.

.Due to limited heat resistance of the model, the control box will automatically shut off after about 5 minutes of operation. Please allow the model to cool down naturally before restarting.
Operating Principle:

.This model has two combustion chambers, which is different from a real aircraft engine.

.Impeller-Driven Combustion Chamber 1: Air is compressed by the large fan, front-stage, and rear-stage compressor turbines, then pushed into a simple combustion chamber. Mixed with fuel and ignited by a spark plug, the flame drives the turbine.

.Externally Air-Pump-Driven Combustion Chamber 2: The external air pump mixes air and fuel, sending them into combustion chamber 2. The mixture is ignited by a spark plug and drives the turbine.

.This is the primary source of thrust for this model.
Fuel: Liquefied natural gas

.Why not kerosene?

.In addition to relying on the expanded exhaust gases (carbon dioxide and water) produced by combustion, a portion of the thrust is generated by heating the waste gas at high temperatures. High-calorific-value liquefied natural gas is the best fuel.

.Furthermore, liquefied natural gas does not require a vaporization process, which simplifies component parts.
Buyer to Provide:
.10 AA batteries
.One bottle of 'cassette stove liquefied natural gas'

More Details:

.Product Positioning:A disassembled and maintainable turbofan engine model that offers a near-real-life experience.
.Maximum Diameter: 130mm
.Length: 240mm
.Appearance: Silver-white body; large black fan; spinner with white spiral line. Follows the same airflow principle of intake and exhaust as real aircraft engines.
.Main Material: Aluminum Alloy
.Front-Stage Low-Pressure Compressor Assembly: Consists of 2 impellers (47 mm in diameter, 17 blades each) and 2 stator vanes (17 blades each).
.Rear-Stage High-Pressure Compressor Assembly: Consists of 3 impellers (35 mm in diameter, 14 blades each) and 3 stator vanes (14 blades each).
.Power Turbine: Made of a single impeller with 14 blades. (Material: Stainless steel)
.Product Weight: 2000g
.Package Weight: 3200g
.Product Dimensions: 24 x 12 x 18cm
.Package Dimensions: 28 x 20 x 15cm
.Packing: Box
.Ages: 14+

Packing List:

.Turbine Engine
.Display Stand
.Control Box
.Cassette Stove Connector and Hose Set
.Battery Box
.Disassembly and Assembly Tools