PulseTrendingJournal ClubResearchersJournalsExplore
Instagram
HomeTrendingJournal ClubExplore
Synapse
⌘+K
Synapse
September 10, 2025

Impact of Hydrogen Enriched Air and Ethanol-Diesel Fuel Blends on Combustion, Performance and Emission behaviour of CI Engine

View Full Paper
Ask AI
Bookmark
Share

Authors

UKUma Kiran Rama Sandeep KadimisettiRKRakesh Varma KadupuGSGanapathi Sundarapalli

Discussion

Loading...

Member takes

Overview

This analysis finds improvements in combustion efficiency and lower CO emissions in diesel engines with ethanol-diesel blends and hydrogen enriched air.

Key Points

  • Hydrogen enrichment improved combustion efficiency by accelerating flame speed, enhancing performance.
  • Peak in-cylinder pressure reached about 69 bar, indicating effective combustion dynamics.
  • Under part-load conditions, CO emissions significantly decreased due to improved oxidation kinetics.
  • Ethanol's properties maintained NOx emissions comparable to diesel, while smoke emissions slightly increased.

Cite This Study

Kadimisetti et al. (2025) studied this question.

synapsesocial.com/papers/68c1bb7854b1d3bfb60edb2dhttps://doi.org/10.71426/jmt.v2.i2.pp302-311
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Ethanol Effects on Combustion and Emissions in Partial HCCI Diesel Engines Under Variable Load and Speed Conditions2026
  2. 2Hydrogen‐Enriched Direct Injection Diesel Engine Performance, Emission, Combustion, and Sensitivity Analysis Using Ethanol–Nahar Biodiesel Blends2026
  3. 3Experimental study: Impact of hydrogen on the operational performance and emission morphology of a mono-cylinder IC-Engine2024 · 4 citations
  4. 4Hydrogen Enrichment in Methanol Dual-Fuel CI Engines: A Computational Assessment of Engine Performance and Major Combustion Parameters and Emissions2026
  5. 5Decoupled multi-fuel combustion control in CI engines: A staged hydrogen-assisted framework for resolving emission-efficiency trade-offs2026