A Renaissance For The Automotive Steam Engine?

The steamer is the granddaddy of all engines, dating back some 2,000 years. All of the earliest “cars” were steamers, and the golden age of steam cars in the teens and twenties resulted in some fabulously refined vehicles. The Stanley was very successful and set the world speed record in 1906 that was only broken recently; and the ultimate development, the highly refined Doble, created a legend. The advantages of the steam engine are the ability to burn almost any kind of fuel, generate maximum torque at starting rpm, no need for a transmission, and the ability to power the loudest of horns. There have been numerous attempts at automotive steam engine revivals; but their many downsides have relegated them to the obscure pages of wikipedia: delay in getting up a head of steam, bulky condensers, oil contamination of the steam, inefficiencies, etc.. But Cyclone Power Technologies has been developing a radical update on a compact, efficient, eco-friendly steam engine. Before we dismiss it as more hot vapor in our usual dismissive TTAC manner, let’s take a closer look first:

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