Other model reviews and posts you might like
Review: Sunnytech® Hot Air Stirling Engine Model Educational Toy Sc02
Review of the Sunnytech® Hot Air Stirling Engine Sc02
The Sunnytech Single Flywheel Hot Air Stirling Engine is a well-crafted, fully working model which demonstrates the operational principles of Stirling engines.
What is a Stirling engine?
A Stirling engine is an external combustion engine. That is, it is an engine that gets its energy from an external heat source, in contrast to the internal combustion engine where the heat input is generated within the engine itself.
The Stirling engine was invented in 1816 by Robert Stirling, who wanted to create an alternative to existing steam engines, whose boilers could often explode because of the high steam pressures used and the strength limitations of the materials available to engineers at the time.
How does a Stirling engine work?
Like all heat engines, the Stirling turns heat energy into mechanical energy. The key feature of the Stirling engine is that it uses a fixed amount of gas – usually air – enclosed in a sealed container, with the heat consumed by the engine applied externally. This means that the engine can run on just about any heat source, including coal or gas, solar energy, chemical reaction and nuclear energy. It can also work with very low temperature differentials, which means a Stirling engine could be powered by body heat or even the steam from a cup of coffee. And because it uses heat from a constant source and does not, like an internal combustion engine, rely on a succession of explosive ignitions, the engine runs very quietly.
The heat source used in the Sunnytech Single Flywheel Hot Air Stirling Engine model is supplied by a small methylated spirit burner, which comes included, and the engine’s output is delivered – as the name suggests – by a single flywheel.
The Single Flywheel Hot Air Stirling Engine is robustly constructed from steel, copper and aluminium, and comes fully assembled, which means that you can have it up and running within minutes of taking it out of the box. Just fill the burner with meths, light the wick, let the working fluid (air) heat up for 30 seconds, give the flywheel a spin, and off it goes.
The model’s main features are:
Specification: Single Flywheel Hot Air Stirling Engine
Model No.: SC02
Size: 130mm X 80mm X 115mm
Materials: Aluminium, Copper and Steel
The Single Flywheel Hot Air Stirling Engine is an ideal collector’s item for engineering enthusiasts, as well as an engaging educational demonstration model. Most importantly, it is lots of fun. It should, however, only be used under adult supervision, and it is not suitable for children under 10 years old.
Customer reviews of the Sunnytech Hot Air Stirling Engine are consistently excellent. People who have bought it are particularly impressed by its quality and performance. In today’s world, where everything is made from plastic, the look and feel of a solid, tactile piece of high-quality workmanship is immensely satisfying. It has an elegant design, is well engineered and constructed, and runs like a dream.
Review: Wilesco D12 Steam Engine
Review: Wilesco D12 Steam Engine
Fans of model stationary steam engines are going to love the highly detailed D12 steam locomotive engine by Wilesco. A real eye catcher and a powerful and fast engine, this stationary steam engine is also the biggest of the steam engines that Wilesco has in their range.
Ideal as a collector’s piece, for beginner steam enthusiasts or as an educational tool, the base-mounted Wilesco D12 steam engine provides a nostalgic look back at the glory days of steam engineering. Regularly used in factories of the early 1960’s, this steam engine would have required many men to operate and maintain.
While this, the D12, is a great way to educate children on the history of the steam engine, they should never be left alone with this model. Adult supervision is required at all times as there are parts that move very fast and surfaces that can be hot to the touch. This is a real steam engine after all, so care should always be taken when operating.
Built to High Quality
This dry fuel operated model steam engine comes technically complete and is not in kit form, so getting it up and running will not take much time at all. It can also power a number of Wilesco accessories with ease such as street lights or drilling machines.
The D12 has a gorgeous polished and chrome-plated brass boiler with a capacity of 250cc and a glass sight level indicator that will allow you to monitor water levels. That boiler is set atop a brick-embossed mounting with two foot bridges. The D12 is completed with an oscillating brass piston and cylinder and a flywheel with a grooved pulley.
The steam whistle with chain is what is used to help control the pressure inside the boiler. When you sound that whistle while the already beautifully sounding engine is running, you will most definitely get goosebumps.
Measuring 31.5 x 25.5 x 17cm and weighing 1.6kg, you are getting one of the heftier stationary steam engines in the range. This just adds to the satisfaction that you will feel, as it is a very sturdy unit. Clean up after use takes a bit of time but you would not have it any other way if you want this piece to stay looking fantastic.
Weight of 1.6kg
Technically complete (not in kit form)
Wilesco’s largest engine
Spring loaded safety valve
Whether you’re a fledgeling enthusiast or an experienced collector, the Wilesco D12 is a stationary steam engine that is well worth checking out. Solidly built and beautifully designed, this steam engine is a great addition to any collection. Furthermore, with the many accessories that can be added, this engine can really serve up a treat.
Gorgeous to look at and extremely satisfying to run, the Wilesco D12 certainly comes highly recommended. When on display the D12 will certainly add appeal to any room and will become a regular talking point whenever you have visitors over.
Review: The Hornby Santa’s Express Train
Review: The Hornby Santa’s Express Train
The Hornby Santa’s Express Train Set perfect for beginners as it includes a power transformer and a mat. It also has an oval track as well as the Santa’s festive train attached to it. Its spectacular decorations make it the best set for Christmas occasion.
Who’s this for?
Interestingly, the Hornby Santa’s Express Train is a perfect fit for beginners and is also suitable for users of all ages; young and old. Then again, it is ideal for seasoned modellers. The fact that it fascinates people of all ages makes it perfect for the festive season. Building the set around the base of your Christmas tree ensures an outstanding decoration that you may need for the festive season.
You can also gift this locomotive to anyone for the Santa festive season. The included additional track packs can be used to provide a larger layout. Its steam engine works to ensure that the locomotive serves you well.
How do other customers feel about the Hornby Santa’s Express Train?
Customers who have used this locomotive applaud its fascinating appearance from the Christmas tree which delights both children and grown-ups. Its durability has also been commended since it can be used all year round after Christmas celebrations are over, for decorations. Consumers have also been excited over the ease of assembly that is associated with the Hornby Santa’s Express Train Set.
Moreover, its provision of value for the money spent is said to be excellent. Its smooth and quiet operation is another factor that has pleased the customers on Amazon.
Let’s look at the key features of this outstanding piece of locomotive
This locomotive occupies less storage space with minimum storage requirements set at 1600mm*1180mm. It weighs 921g which makes it slightly lightweight and therefore easily portable. The locomotive has everything that will help you to start using it immediately. This includes an oval track, power transformer as well as a mat.
Moving on, the Hornby Santa’s Express Train Set includes its steam engine that is used to power it up. Additionally, there is a wagon that is full of presents. Moreover, the reindeer box van-3rd Radius starter oval power track is available. It has an engine that is charged with the responsibility of starting the train. These features ensure that you get a spectacular decoration during and after the Christmas season.
In a nutshell
The Hornby Santa’s Express Train Set presents to you a colourful and fascinating decoration for your Christmas tree. The wagon that is usually full of presents makes it more interesting. Its spritely little engine has enough power to start up the train. This locomotive provides room for acquiring additional trackpads which are used to construct a larger layout.
Astoundingly, the Hornby MidiMat has included therein so you can view how the train set can continuously grow into a sensational railway model. These, therefore, make this train set a perfect present that you would gift to a friend or family member. The decorations that accompany it cannot be overlooked as well as its power and capability to give you an exciting Christmas period.
Review: Wilesco D16 Steam Engine
Review: Wilesco D16 Steam Engine
Wilesco is renowned for their high-quality steam engines and they have not let us down once again with the gorgeous Wilesco D16 stationary steam engine. A fully working steam engine that has been modelled on the original engine from the industrial era, this is a beautiful piece of machinery that would not look out of place in any hobbyist’s collection.
Perfect for budding enthusiasts or for use as an educational tool, the D16 can be used to drive many other accessories and be modified by those that know how. With a fast-moving engine that will run for a good 20 minutes per use, this stationary engine will provide a sound that can only be described as sublime.
Not be used by children under the age of 14 without adult supervision, the Wilesco D16 steam engine has some parts that can move quite fast while anything that involves fire and heat should obviously be used with care.
The Wilesco D16 has nickel polished finished brass boiler that has a capacity of 250ml and a glass sight indicator. Complete with a cream coloured brick embossed finish, the boilers housing contains two foot-bridges.
Containing a reversible twin-acting brass piston cylinder and a flywheel with a grooved pulley and die-cast railings, this stationary engine has the power to drive a selection of other Wilesco models such as two-wheel grinders and drilling machines.
Operating the Wilesco D16 is done via the steam whistle with pullable chain, steam regulator valve and spring loaded safety valve. Mounted on a sturdy painted metal base, the D16 generates realistic looking smoke by using condensed water that is fed to a hidden tank at the rear of the boiler housing.
With dimensions of 31 x 25 x 28cm this is a good sized engine and with a weight of 1.8kg, it is one of the heavier in the Wilesco stationary engine range. Equally good in operation or as a decorative piece, this steam engine is certainly one that will improve anyone’s collection.
As with any steam engine, maintenance is extremely important and in some cases quite a timely expense. However, many will tell you that this just adds to the fun of this hobby as there is nothing quite like a steam engine in tip-top condition.
Functioning steam whistle
Realistic looking smoke
Avid collectors and hobbyists alike will not be disappointed with this beautifully crafted and well-built steam engine by Wilesco. These steam engines when well-looked after and rarely used can become a good investment as well as a great display piece. Even when used regularly but well-maintained, model steam engines are something that can stay in the family for many decades.
Ideal for those looking to get into this fantastic hobby or those that want another to add to their collection will not go wrong with the Wilesco D12 stationary steam engine. Certainly a good looking and powerful engine, the D12 is well worth checking out.