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Description
Stirling Engine Model Physical Motor Power Generator External Combustion Educational ToyStirling Engine Model Physical Motor Power Generator External Combustion Educational Toy Description: Item Name: Stirling Engine Model Color: silver Materials: brushed aluminum alloy+stainless steel+thickened glass Size: 155*130*80 mm Weight: 628g Flywheel Diameter: 60mm Transmission Wheel Diameter: 25mm Power Cylinder Bore: 12. 5mm Piston Stroke: 13mm Generating Voltage: 3 5v Suitable Age: 8 years old and above Experiment Type: physical Package:
Stirling Engine Model Physical Motor Power Generator External Combustion Educational Toy
Description:
Item Name:Stirling Engine Model
Color: silver
Materials: brushed aluminum alloy+stainless steel+thickened glass
Size: 155*130*80 mm
Weight: 628g
Weight: 628g
Flywheel Diameter: 60mm
Transmission Wheel Diameter: 25mm
Power Cylinder Bore: 12.5mm
Piston Stroke:13mm
Generating Voltage: 3-5v
Suitable Age: 8 years old and above
Experiment Type: physical
Package: Small Carton
Metal Base style: Mirror
Metal Base style: Mirror
Features
-This is an external combustion engine in which the fuel is burned continuously, and the piston is moved by the expansion of air (or helium or hydr ogen) as a medium, and the expansion gas is cooled in the cold chamber, and the cycle is repeated. Only a small alcohol lamp, you can make it fast rotation and strong power.
-As the external combustion engine to avoid the traditional internal combustion engine of the explosion to do work, in order to achieve a high efficiency, low noise, low pollution and low operating costs.
-The biggest advantage of the external combustion engine output and efficiency from the influence of altitude, very suitable for high altitude areas.
Instructions
-The engine model on the horizontal position by hand toggle the flywheel to see if smooth, if there is a strong sense of raw astringent, check the connection rod is normal, whether the cylinder oil and dust, and if so, please use toilet paper to erase Not smooth. Toggle the flywheel feel pressure rebound within the cylinder body is a normal phenomenon, the cylinder is sealed.
-The packing bag of alcohol lamp cotton wear into the metal cap lamp.
-Please go to the pharmacy to buy 95% purity alcohol, anhydrous industrial alcohol better. Fill the alcohol lamp to less than two-thirds.
-Alcohol lamp to the alcohol lamp, at the premise of ensuring safety, ignite the alcohol lamp about 2 minutes after the flywheel, until the flywheel automatic operation so far, the whole process of heating, hands may not touch.
-Led lights can be directly into the generator output interface, if not inserted, the exchange can be positive and negative, led a long foot for the cathode.
Safe End Procedure
-After use, allow the engine to cool naturally.
-After the engine cools naturally, keep the engine out of the reach of small children.
-Adults's guidance is needed for young children to use the engine, so as not to burn or break the item accidentally or get injured.
Note
-Do not touch the baked test tube and the metal connected to it, so as not to burn.
-Long time light alcohol lamp, alcohol lamp can not easily touch, so as not to burn.
-Suitable for more than 8 years of age, 8 years of age need to operate under the guardianship of parents.
-When heating, do not touch the tube of alcohol lamp tube, wick combustion will produce moisture, if touched, may lead to tube cracking.
-Both ends of the connecting rod joint activities need to add regular oil lubrication, the piston can not refuel, otherwise it will not work the resistance.
Package Included:
1 x Stirling Engine Model
1 x Alcohol Lamp
1 x Standby Test Tube
1 x Conveyor Belt
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Ms. Kennedy Scores Again!
Format: Kindle
I am absolutely addicted to Elle Kennedy’s Off-Campus series. When I picked up The Deal last year I had no idea what to expect. I love her Navy SEAL series but a New Adult? I have to say, I fell so hard for that book it was ridiculous. Don’t tell anyone but I think I might even love this series more. Ack! I’m an adult. I’ve been out of college for more years than these characters have been alive! What’s wrong with me? What’s wrong with me is I’m a sucker for young love stories that have substance, well-developed characters, witty dialogue, and just enough angst to make it interesting without making me want to kill myself. And this is exactly what we get with Off-Campus. It’s not a given that each book in a series will top the last, or even equal its predecessors, but Ms. Kennedy has blown that theory out of the water. The Deal, The Mistake, and now The Score are all deliciously entertaining. I can’t say I love one more than the other because they are all unique. Each book focuses on one of four members of Briar University’s hockey team, all roommates in what I imagine in my head to be a large, rambling off-campus house. These guys are hardcore athletes, so of course, they’re gorgeous, sculpted of yummy muscles, confident, and can pretty much snap their fingers and the girls come running. But under those pretty exteriors and horndog antics lie endearing personalities. The thing I love most about the four guys sharing the house is they all have each other’s backs no matter what the circumstances. When it’s time to man up, be mature, and offer advice they excel at it. I love these guys. They’re also hilarious as hell.
The Score is book 3, featuring self-professed man-whore Dean Di Laurentis and Allie Hayes, Hannah’s best friend (from book 1, The Deal) . These two couldn’t be more different. According to The Life of Dean, there are no repeat performances with girls. Ever. He’s not remotely interested in anything that involves the dirty word relationship. Allie, on the other hand, has dated the same guy for four years. Granted, they’ve broken up four times but this time, it’s for real. She’s even high tailed it out of the dorm she shares with Hannah and is hiding out at the guys’ house for the weekend. The couples are out of town, which leaves only Dean at home. Allie can surely smack down on his ridiculous flirting. But after some well-deserved tequila shots and a joint or maybe two, things get blurry and…
"The memories come crashing back in vivid Technicolor. The terrible movie. The tequila shots. The… rest. I slept with Dean last night. Twice. My heart beats faster as I stare up at the ceiling. I’m in Dean’s room. There’s an empty condom wrapper on the end table. And… yep, I’m naked."
What surprises Allie, even more, is that she seems to recall enjoying herself. A Lot. She’s got a kinky streak that her ex wasn’t on board with but Dean…wow. Regardless, it was beyond wrong and Hannah will kill her if she finds out, so Dean and Allie make a pact to keep it between them.
Only problem is, Dean can’t stop thinking about Allie. It surprises the crap out of him because this is certainly a first but he needs, at least, one more taste.
"After last night’s performance, Allie Hayes proved that she’s fully capable of leaving her mark on a man. Jesus. That girl can f***. Damn, and now my dick is semi-hard. It’s been doing that all day, chubbing out every time I think about Allie."
Likewise, Allie can’t stop thinking about Dean. When Dean begs for more, she’s shocked. Maybe what she needs is indeed a fling. She may be a card-carrying member of the Team Boyfriend, but it hasn’t done her any favors in the last few years. A change might be good. But can she handle it?
Allie and Dean are hilarious together. She isn’t the starry-eyed coed type he’s used to. She doesn’t say How high? when he says Jump. Their verbal sparring is exquisite! It’s not only entertaining, it’s also revealing. The more she treats him with nonchalance the more he falls for her. She’s not being a tease. She’s being realistic. Dean isn’t a long term keeper. He’s rich, spoiled, and gets what he wants. He’s only hanging around because she isn’t begging for his attention. Besides, she’s spent four years as a drama major, she’ll be graduating soon, and needs to focus on her acting career. But Dean is relentless, being all adorable and sexy, watching French soap operas with her and generally making her forget about her ex. Plus, Dean is just so damn HOT it’s irresistible.
Dean is on a fast track to win over Allie. He can’t explain this all-consuming fascination and need and he doesn’t care. What little Dean wants, big Dean does his best to procure. Allie might consider this thing between them merely a fling but that’s not how it’s going down if he can help it. She makes him want to be a better man and, I must admit the more we learn about Dean, the harder I fell in love with him. He’s put on a good act for a long time; a Richie Rich man-whore who skates by on his charm and looks when in fact, he’s extremely intelligent, caring, and kind.
Ms. Kennedy has once again given us another exceptional story that is not only fun, witty, and chock full of sexy chemistry. Unexpected and shocking surprises deepen the tension and pull at the heartstrings yet are by no means superfluous. The writing is beautiful, tight, fast-paced, and so entertaining I didn’t want it to end.
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Reviewed in the United States on January 16, 2016
★★★★★ 5
Emotional & Spicy!
Format: Kindle
Entertaining, heartbreaking, emotionally charged with grief, as well as friendships, romance and love.
This is Dean and Allies’ journey to their HEA and I was all in from the beginning.
These two not only bring the heat but their relationship grows surprisingly strong, and is full of warmth and loving moments. Watching Dean fall for Allie had my heart racing, and my head swooning for this strong and full of life man as he fall hard for Allie. The growth in his character was incredible.
Watching these two both fall for each other as they deal with some pretty serious issues, brought all the emotions, so get your tissues ready.
Loved these two together!
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Reviewed in the United States on June 1, 2026
★★★★★ 4
book 3
Format: Kindle
This was a great read!! I love Dean and Allies story, the backstories that are implemented, and how much the characters grew.
I did feel a little sorry for Sean even though I shouldn’t. The growth, spice, and story was a good read.
Highly recommend! Now onto Tuckers story!!
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Reviewed in the United States on May 27, 2026
★★★★★ 5
A must have for your summer bag
I am 100% devoted to Blue Lizard products! I got some extra sun and needed relief, fast. This non-greasy nor slimy cream is exactly what I didn’t know I was looking for. I had applied aloe alone to my skin and received no relief. Within minutes if not seconds of applying this, I had noticed improvement. The consistency is not too thick or too thin, it absorbs into the skin nicely and can be reapplied without getting cakey. It gave my sunburn relief while also moisturizing the skin. I haven’t peeled at ALL. I love that it has clean ingredients and a neutral fragrance. My skin is so sensitive, so having natural ingredients is a plus. Blue Lizard After Sun is now my holy grail and I will recommend it over and over.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
HANDS. DOWN. AMAZING.
I have used other products for after sunning in the past. This stuff is AMAZING and I wish I could be a spokesperson for it. I am extremely fair skinned and used this on my vacation at the beach. I used some spf which always leaves me slightly red. I put this on every night and the redness was gone by morning! I was ready to hit the sun again! It doesn’t have a scent and doesn’t leave a sticky lingering feeling or weird smell either. Just moisturizing and safe for my acne prone skin. I will buy this and use this forever!!!!
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Reviewed in the United States on June 5, 2026