Hydrogen-Enriched Gasoline Combustion in Spark-Ignition Engines: Brake Efficiency, Fuel Economy and Combustion Assessment
Author
Dhruv Sangwan , Dr. Naveen Hooda
Abstract
This manuscript evaluates the performance implications of hydrogen supplementation in gasoline spark-ignition engines, focusing on brake thermal efficiency, gasoline-specific fuel consumption, total fuel-energy accounting and combustion stability. The analysis is based on the submitted M.Tech dissertation and selected published literature. The dissertation describes a comparative engine-test framework and qualitative trends but contains placeholder entries in key numerical results tables. Therefore, no experimental magnitudes, significance levels or optimum blend percentages are invented. The paper develops a transparent interpretation of the mechanisms, identifies required measurement and normalization procedures, and sets out a reproducible path toward a quantified journal submission. The central conclusion is that hydrogen enrichment should be evaluated as a coupled combustion, fuel-energy and operating-condition problem rather than through a single performance or emissions indicator.
Keywords
hydrogen enrichment; spark ignition engine; brake thermal efficiency; specific energy consumption; combustion stability
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References
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