Cornerstone Sustainable Energy, LLC.’s (Stock Symbol: RCVA) PwrCor™ Engine is a thermal hydraulic engine designed to take advantage of the physical properties of heated fluid expansion in order to operate. The Pwrcor™ Engine has a very low level of fuel cost, zero internal combustion and emits no pollution.
One of the most fascinating things about the Pwrcor™ Technology is how innovative it is while still using proven, mechanical engineering and thermal dynamic technologies to produce mechanical energy. Since it is a hydraulic engine, the Pwrcor™ Engine benefits from the same mechanical advantage that is used in such ordinary applications as automobile brakes. Automobile brakes help a person’s foot stop a two-ton vehicle, so it is clear exactly how much power is available in the Pwrcor™ Engine.
The main components of the Pwrcor™ Engine, in fact, much simpler than one would originally suspect. There is only a piston/cylinder, which contains a piston and a working fluid, and a heat transfer system, which is made up of heat exchangers, a system to circulate the heat transfer fluid and a circulation controller.
While similar in some ways, the Pwrcor™ Engine is very different from an internal combustion engine in other ways. First of all, the fuel in an ICE is ignited in a cylinder resulting in expanding gas whose increasing pressure drives the piston. Pwrcor™ Technology is based on the same principle but instead of igniting fuel to use gas, a working fluid is heated to expansion. Additionally, the key difference between the Pwrcor™ Engine and a typical ICE is that the Pwrcor™ Engine relies on the transfer of heat to and from a working fluid within the cylinder. The expansion and contraction of the working fluid works just like a thermometer, when heated, the fluid expands and contracts when it cools.
About Cornerstone Sustainable Energy, LLC.
Cornerstone Sustainable Energy, LLC. (CSE) sees enormous potential in the more reliable, free, abundant and virtually inexhaustible, sources of “green” energy such as geothermal heat and solar heat. This also includes the easily tapped sources of energy from the heat of stranded gas and biogas combustion as well as a near infinite opportunity in the area of waste heat. CSE taps these practical and much lower-cost energy resources to dramatically improve not only the environmental impacts of a customer’s power usage but also its efficiency and cost.
Although everybody likes the idea of “going green”, few people were able to spend the money that it used to require. CSE provides a more practical alternative energy solution that can make a customer’s power generation even more efficient, and can help them tap into renewable sources and qualify them as a provider of renewable energy.