Experimental Investigation Using an On-board Dry Cell Electrolyzer in a CI Engine Working on Dual Fuel Mode

Manu, P.V.; Sunil, Anoop; Jayaraj, S.

doi:10.1016/j.egypro.2016.11.187

Cited by 32 publications

(6 citation statements)

References 3 publications

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“…From the figure, regardless of the load level, the intake percentage of the HHO mixture increases because the flame speed of hydrogen is nine times faster than diesel, thus, the thermal efficiency of the engine's rupture improves [22]. As a result, burning diesel in the presence of hydrogen produces complete and rapid combustion [34]. Thus, the peak pressure becomes tremendous, closer to the TDC, and the sufficient pressure increases.…”

Section: Break Thermal Efficiency (Bte)mentioning

confidence: 99%

A Review of Comparative Study on The Effect of Hydroxyl Gas in Internal Combustion Engine (ICE) On Engine Performance and Exhaust Emission

Ridhuan

Fawzi

Alimin

et al. 2021

ARFMTS

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This introductory study comes up with an innovative idea of using Hydroxyl gas as a fuel performance enhancer to reduce the natural sources and the overuse of fossil fuel resulting in increased pollution levels. Many researchers have used HHO gas to analyze gasoline and diesel in internal combustion engines. The main challenges of using HHO gas in engines have been identified as system complexity, safety, cost, and electrolysis efficiency. This article focuses on different performance reports and the emission characteristics of a compression ignition engine. As opposed to general diesel, this study found that using HHO gas improved brake power and torque. In all cases, an increase in braking thermal efficiency can be observed. This was due to the presence of hydrogen in HHO gas with higher calorific value than fossil fuels. At the same time, the fuel consumption unit of the engine was reduced, and the combined impact of hydrogen and oxygen helped to achieve complete combustion and improved the combustion capacity of the fuel when HHO gas was injected. The addition of HHO gas also improved the Brake Power (BP), Brake Torque (BT), Brake Specific Fuel Consumption (BSFC), and thermal efficiency while simultaneously reducing CO and HC formation. The rise in CO2 emissions represented the completion of combustion. Therefore, the usage of HHO gas in the Compression Ignition (CI) engine improved the engine performance and exhaust emissions.

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Section: Break Thermal Efficiency (Bte)mentioning

confidence: 99%

A Review of Comparative Study on The Effect of Hydroxyl Gas in Internal Combustion Engine (ICE) On Engine Performance and Exhaust Emission

Ridhuan

Fawzi

Alimin

et al. 2021

ARFMTS

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“…corrosion of electrodes gets reduced, requires less space for an improved design than the wet cell design and it is more robust and durable. [16].…”

Section: Fuel Cellmentioning

confidence: 99%

Study on Exhaust Gas Characteristics of SI Engine Using Fuel (Gasoline) & HHO Gas

Kharshiduzzaman,

Ahmmed,

Munshi

et al. 2024

IOP Conf. Ser.: Mater. Sci. Eng.

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Experiments have been carried out to investigate the effect of HHO gas on the emission and performance of SI engines. Water was converted into hydrogen and oxygen consisting of a 2:1 volume ratio by electrolysis process, which is called HHO (oxyhydrogen gas). An HHO fuel cell had been fabricated to generate the HHO gas required to feed the engine. This HHO is then mixed with filtered air, which is after the air filter system and before the inlet manifold system of the vehicle. In this investigation, a 125-cc single-cylinder 4-stroke air-cooled engine was used. The exhaust gas characteristics were sampled and measured using a gas analyzer. It was observed that when HHO gas had been introduced into the air/fuel mixture, it consequently reduced the concentration of NO, NOx, CO, engine temperature, and HC by about 50%, 50%, 38%, 5% & and 45% respectively. Also, a reduction in fuel consumption is noticed for the same engine RPM and load conditions when HHO gas was imported into the A/F mixture. Also, when HHO is introduced into the system, the concentration of O2 CO2 increases by about 50% and 23% respectively.

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“…A 553 cc single-cylinder constant speed Kirloskar engine was used in the experiment by Manu et al [54]. They outlined their conclusions in light of the experimental findings.…”

Section: Effect Of Hho On Compression Ignition Enginementioning

confidence: 99%

An overview of the Effect of using HHO on Spark ignition and direct injection engines combustion, performances, and emissions characteristics

Bastawissi¹,

elhamid

Elkelawy

et al. 2022

Journal of Engineering Research

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One of the major issues, the energy crisis, makes the globe dangerous and violent [1]. Every day, there is an increase in energy demand. Resources of energy are running out swiftly, and all indicators point to their impending demise. In such cases, renewable energy sources must be given more consideration. The widespread use of fossil fuels renders them unsustainable because they increase CO2 levels and emit greenhouse gases that harm the environment [2]. With several trials of usage of HHO gas or compressed natural gas as a fuel performance improver on both internal combustion engines powered by gasoline or diesel up until this point, many advancements have been made in this field[3]. This paper comprises a survey of the numerous advancements that have occurred in this area. There was a net lead to an amplified in brake power from 2.1% to 5.8% and an increase in brake thermal efficiency from 10.27% to 35% with the addition of HHO gas. The usage of traditional fuels decreased by 20% to 30%, and HC and CO exhaust emissions decreased by an average of 14% and 18%, respectively.

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Experimental Investigation Using an On-board Dry Cell Electrolyzer in a CI Engine Working on Dual Fuel Mode

Cited by 32 publications

References 3 publications

A Review of Comparative Study on The Effect of Hydroxyl Gas in Internal Combustion Engine (ICE) On Engine Performance and Exhaust Emission

A Review of Comparative Study on The Effect of Hydroxyl Gas in Internal Combustion Engine (ICE) On Engine Performance and Exhaust Emission

Study on Exhaust Gas Characteristics of SI Engine Using Fuel (Gasoline) & HHO Gas

An overview of the Effect of using HHO on Spark ignition and direct injection engines combustion, performances, and emissions characteristics

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