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- Malone_engine abstract "The Malone engine is a liquid-based engine invented by J.F.J Malone of Newcastle, England. The engine used high temperature water as its working fluid, and was therefore also referred to as the Hot Water Engine. Malone's first 50 hp prototype was completed in 1925, and used coal to heat high pressure water sealed inside a cylinder. Malone's second prototype, demonstrated in 1931, also produced 50 hp but in a much smaller design.In independent testing the design showed an astounding efficiency of 27%, which exceeded the efficiency of steam engines of the day and approximately equalled the efficiency of a gasoline engine.The cycle used by the Malone engine is a modified version of the Stirling Cycle. The sealed cylinders filled with water are heated from one end to a temperature above the boiling point of water, but because of the limited volume within the cylinder the water can not change phase. Instead, the water expands, in the process pushing the piston inside the cylinder. The opposite end of the cylinder is cooled by the air, or alternatively a coolant fluid, and thus the cylinder compresses once more, completing the Stirling cycle.".
- Malone_engine wikiPageID "24402683".
- Malone_engine wikiPageRevisionID "491914335".
- Malone_engine hasPhotoCollection Malone_engine.
- Malone_engine subject Category:External_combustion_engines.
- Malone_engine type Artifact100021939.
- Malone_engine type Device103183080.
- Malone_engine type Engine103287733.
- Malone_engine type ExternalCombustionEngines.
- Malone_engine type Instrumentality103575240.
- Malone_engine type Machine103699975.
- Malone_engine type Motor103789946.
- Malone_engine type Object100002684.
- Malone_engine type PhysicalEntity100001930.
- Malone_engine type Whole100003553.
- Malone_engine comment "The Malone engine is a liquid-based engine invented by J.F.J Malone of Newcastle, England. The engine used high temperature water as its working fluid, and was therefore also referred to as the Hot Water Engine. Malone's first 50 hp prototype was completed in 1925, and used coal to heat high pressure water sealed inside a cylinder.".
- Malone_engine label "Malone engine".
- Malone_engine sameAs m.080m_t0.
- Malone_engine sameAs Q6744513.
- Malone_engine sameAs Q6744513.
- Malone_engine sameAs Malone_engine.
- Malone_engine wasDerivedFrom Malone_engine?oldid=491914335.
- Malone_engine isPrimaryTopicOf Malone_engine.