Development of 1.2L Gasoline Turbocharged MPFI Engine for Passenger Car Application

Inamdar, Sameer; Ravisankar, M; Panwar, Anupam; Sridhar, Seetharaman; Hosur, Viswanatha; Chandru, K

doi:10.4271/2017-26-0026

Cited by 2 publications

(1 citation statement)

References 3 publications

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“…This also influences the scope of subsequent research data [20,21]. While testing, it is obvious that maximum power values declared by the car producer are supposed to be reached at each gear shift (except for 1 st gear shift) [22,23].…”

Section: Discussionmentioning

confidence: 99%

Research of individual factors affecting the engine power while a passenger car operation

Šarkan

Stopka

Chovancová

et al. 2018

The Archives of Automotive Engineering – Archiwum Motoryzacji

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Power of any kind of a car engine is considered to be one of the basic factors in order to choose or assess vehicles equipment or its appropriateness. It influences several operation properties including car maximum velocity, car acceleration, etc. A car producer shall issue the data about an engine power of a car in a form of its technical attributes, nevertheless an engine power specification is also stated in a car registration certificate. Engine power may be defined as the maximum engine output at given revolutions of an engine, i.e. maximum engine power. In most of cases of cars operation, various situations may occur in order to specify the maximum engine power value. This study addresses the issue of determining individual factors affecting the engine power while a passenger car in operation, i.e. testing the engine power on the single roller bench and related particular analysis.

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Section: Discussionmentioning

confidence: 99%

Research of individual factors affecting the engine power while a passenger car operation

Šarkan

Stopka

Chovancová

et al. 2018

The Archives of Automotive Engineering – Archiwum Motoryzacji

View full text Add to dashboard Cite

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Influence of Clean Side Duct Topology on Mass Air Flow for Gasoline Engine on Passenger Vehicle

Sonone,

Zope,

Ghadge

et al. 2024

SAE Technical Paper Series

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<div class="section abstract"><div class="htmlview paragraph">The need for effective control systems is exacerbated by tighter pollution regulations and consumer demands for highly efficiently vehicles especially in the passenger segment. The air flow estimation of engine and accordingly controlling the fuel removes the lacuna of modern gasoline engines. The hot wire type mass air flow sensor is commonly used for air flow measurement, and it generally mounted in clean side piping to prevent damage to air mass flow sensor. The right estimation of air flow is possible by getting uniform flow over the different engine operating speed and load conditions. The placement of air flow sensor becomes critical considering the engine layout and packaging constraints and meeting the sensor mounting requirements. The deviation in mounting of air flow sensor will lead to consequently impact of engine performance and emissions.</div><div class="htmlview paragraph">In our new developed air intake system for passenger vehicle application, torque oscillations were observed over engine operating speeds and load conditions. The air flow oscillations and signal were further evaluated to understand issue. The detail study of air flow signal was carried out over different engine operating range with air filter box layouts. In this paper, extensive work were carried out to understand impact of air flow signal variation. The different air intake layout were evaluated along with sensor mounting to minimize signal disturbance to get proper estimation of air flow. The detailed study with final air intake system was finally evaluated. Boodanur, R., Panwar, A., Kulkarni, S., and Jadhav, A. [<span class="xref">1</span>] described the Air Intake System Optimization for Passenger Car Engine.</div></div>

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Development of 1.2L Gasoline Turbocharged MPFI Engine for Passenger Car Application

Cited by 2 publications

References 3 publications

Research of individual factors affecting the engine power while a passenger car operation

Research of individual factors affecting the engine power while a passenger car operation

Influence of Clean Side Duct Topology on Mass Air Flow for Gasoline Engine on Passenger Vehicle

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