SKU: 333497243

Stirling Engine Kit Single Cylinder Big Flywheel Travelling Wave Thermoacoustic Engine

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Description

Stirling Engine Kit Single Cylinder Big Flywheel Travelling Wave Thermoacoustic EngineStirling Engine Kit Single Cylinder Big Flywheel Travelling Wave Thermoacoustic Engine Features: .. How does a thermoacoustic Stirling engine work? The thermoacoustic engine is a particular type of Stirling engine, which has been proposed as an electricity generator for space travel using radioisotopes as the heat source, among other applications.. The thermoacoustic engine works by converting sound waves into motion. The sound waves are generated by

Stirling Engine Kit Single Cylinder Big Flywheel Travelling Wave Thermoacoustic Engine

Features:

.. How does a thermoacoustic Stirling engine work?
The thermoacoustic engine is a particular type of Stirling engine, which has been proposed as an electricity generator for space travel using radioisotopes as the heat source, among other applications.. The thermoacoustic engine works by converting sound waves into motion. The sound waves are generated by heating one end of a 'stack' of coiled material and allowing the other end to remain cool.

Beautiful appearance and high quality. The main body is made of high quality metal, which is firm and strong.
.The hot cylinder is made of glass, high hardness, high speed and long time running without wear.
.The pursuit of the details, the overall fine grinding, touched very smooth, very metallic and modern technology, to achieve a dual combination of texture and beauty.
.Modular parts are shipped and it's fun to do it yourself.
.Installation method: Install the hot cylinder with the short screw on the beam. When installing, the direction of the cylinder should be in line with the beam; the long screw should pass through the beam hole and then pass through the bracket. When fixing the screw, it must be firm; push the piston gently into the cylinder. After the outer cylinder and other pistons are pushed forward, gently pull the lower piston back and forth by hand to check whether it is flexible. If it is not flexible, it can be lubricated with lead powder. It is forbidden to add any lubricating oil to the piston part; the large flywheel is mounted on the measurement position. Install the connecting rod to the positioning of the flywheel. Use a cotton swab to apply a little oil on the two positioning points. Do not add oil to other parts. Place the metal magnet piece on the bottom of the alcohol bottle so that the magnetic alcohol bottle will be firmly attached. On the engine base.
.This product belongs to the external combustion engine, which makes the external combustion of the fuel heated, and the expanded air (helium or hydrogen) acts as a medium to move the piston. The expanding gas is cooled in the cold cylinder, and such a cycle is repeated.
.The fuel is made of high-quality steel wire, which has ultra-high thermal release performance and is safer.
.The engine is placed horizontally during operation, and the alcohol lamp is added to approximately 2/3 of the 95% alcohol and placed under the hot cylinder.
.To ensure safety, ignite the alcohol lamp.
.Continue to heat the hot cylinder for 2 to 3 minutes, one hand presses the engine base plate and the other hand quickly dials the large flywheel engine to run.
.The product is suitable for people over 14 years old.
.Tips: Be careful not to be burnt by high temperature during the operation.
.Do not touch any part that has been fired to avoid burns.

Specifications:

.Color: As Shown
.Material: Metal + Glass
.Product Weight: 500g
.Package Dimensions: 16*8.6*8.5cm
.Package Weight: 600g
.Packing: Box

Package Content:

.1 x Stem Toy

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SKU: 333497243

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Natalia Taranova
Los Angeles, US
★★★★★ 5
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Scent: Unscented, Size: 3.4 Fl Oz (Pack of 1), Scent: Unscented, Size: 3.4 Fl Oz (Pack of 1)
I ordered this foaming gel for my 11-year-old daughter on the recommendation of our dermatologist. She's at that age where her skin is changing, and we've been struggling with excess oil, shine, and the breakouts that come with it. Honestly, this is the best face wash we've tried so far. The texture is light and pleasant, it foams up nicely without being too thick or heavy. The scent is very mild and not overpowering, which is great for sensitive skin. After just a few uses, the oily shine on her skin started to fade, and the sebum production noticeably decreased. That means fewer breakouts and less irritation overall. It doesn't dry out her young skin at all. It just gently removes dirt, oil, and impurities without stripping it. No tightness, no redness. We're really happy with how it's working so far. Will continue using it and update if anything changes, but for now highly recommend for anyone dealing with puberty or oily, sensitive skin.
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Reviewed in the United States on April 6, 2026
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Elj
Grantham, US
★★★★★ 5
Rosacea care
Scent: Unscented, Size: 500ml / 16.7 Fl Oz
I have been using this cleanser for a year. It's a simple unscented cleanser that is part of my rosacea care. No irritation or tightness. When it's on sale I grab a couple. I found that applying it to dry skin first, then adding water, is much more effective than applying it on wet skin. The consistency is a little thin so it's challenging to make it lather. A great all around cleanser for any type of skin.
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Reviewed in the United States on May 16, 2026
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Birmingham, US
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Ideal cleanser for sensitive feet
Scent: Unscented, Size: 500ml / 16.7 Fl Oz, Scent: Unscented, Size: 500ml / 16.7 Fl Oz
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Reviewed in the United States on April 20, 2026
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Yelyzaveta
Lake Worth, US
★★★★★ 5
Gentle, soothing, and perfect for sensitive skin
Scent: Unscented, Size: 3.4 Fl Oz (Pack of 1)
I’ve been using the Bioderma Sensibio Foaming Gel for sensitive skin for a few weeks, and it has quickly become one of my favourite cleansers. Despite having combination skin that’s prone to redness and sensitivity, this gel never dries me out or causes irritation. The texture is a clear gel that transforms into a light, airy foam — so gentle and refreshing. It rinses off completely without leaving any tightness or residue . What I love most about it: • foams lightly yet cleans thoroughly — removes dirt, oil and even light makeup without stripping the skin ; • unscented, soap-free, non-comedogenic, and pH‑balanced, so it respects my skin’s natural barrier ; • leaves skin feeling hydrated, soft and calm, not tight or dry . In my routine, I use this gel morning and evening. It’s perfect for days when my skin is more reactive — calming without being stripping. Even after wearing light sunscreen or daily foundation, my face feels fresh and balanced post-wash. ✅ Gentle enough for daily use ✅ Keeps skin barrier intact ✅ Effective at cleansing without irritation This cleanser is now a permanent part of my skincare lineup. I definitely plan to repurchase — ideal for anyone seeking a reliable, ultra‑gentle everyday cleanser.
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Reviewed in the United States on August 3, 2025
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Ahmad Nurov
West Palm Beach, US
★★★★★ 5
Gentle, Refreshing, and Perfect for Sensitive Skin!
Scent: Unscented, Size: 500ml / 16.7 Fl Oz, Scent: Unscented, Size: 500ml / 16.7 Fl Oz
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Reviewed in the United States on October 11, 2025

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