Unsteady gas dynamics and local heat transfer of pulsating flows in profiled channels mainly to the intake system of a reciprocating engine

LV Plotnikov - International Journal of Heat and Mass Transfer, 2022 - Elsevier
This article presents the results of experimental research into the gas dynamics and heat
transfer of pulsating air flows in an intake system with square and triangular channels, as …

Prediction and optimization of combustion performance and emissions for lean methane-hydrogen non-premixed flame using RSM-PSO methodology

J **ao, Q Liu, S He, S Wang, Z Zhang - International Journal of Hydrogen …, 2024 - Elsevier
To reduce carbon emissions, hydrogen is a clean energy as fuel to co-combustion with
natural gas. This experimental work focuses on studying the effects of hydrogen addition to …

Analysis of thermal barrier coated pistons in the COMSOL and the effects of their use with water+ ethanol doped biodiesel

I Ertugrul, O Ulkir, S Ozer, S Ozel - Thermal Science, 2022 - doiserbia.nb.rs
In this study, the thermal analysis of an aluminum piston coated with MgOZrO2 to create a
thermal barrier with the COMSOL multiphysics program and the changes in exhaust gas …

Preparation and analysis of experimental findings on the thermal and mechanical characteristics of pulsating gas flows in the intake system of a piston engine for …

L Plotnikov - Mathematics, 2023 - mdpi.com
Today, reciprocating internal combustion engines are used in many branches of the
economy (power engineering, machine engineering, transportation, and others). In order for …

An emission predictive system for CO and NOx from gas turbine based on ensemble machine learning approach

N Pachauri - Fuel, 2024 - Elsevier
The gas turbine in a combined cyclic power plant (CCPP) produces harmful gases like
carbon monoxide (CO) and nitrogen oxide (NOx) into the atmosphere. It is evident to monitor …

[HTML][HTML] Evaluation and optimization of H2 and C2H4 production in piston engines via an adjoint-based approach

M Lemke, C Rudolph, B Atakan, J Reiss - Applications in Energy and …, 2023 - Elsevier
In the context of the energy transition, efficient energy systems are desired. One promising
approach is the use of piston engines for energy and species conversion. Before such …

The Characteristic Features of Gas Dynamics and Heat Transfer of Stationary and Pulsating Flows in the Intake System of a Piston Engine

LV Plotnikov - Journal of Engineering Physics and Thermophysics, 2023 - Springer
Data on gas dynamics and heat transfer of stationary and pulsating flows along the length of
the intake system of a piston engine are presented. The studies were carried out on full …

Computational Fluid Dynamics of Four Stroke In-Cylinder Charge Behavior at Distinct Valve Lift Opening Clearance in Spark Ignition Reciprocating Internal …

A Ikpe, M Bassey - International Journal of Automotive Science And …, 2024 - dergipark.org.tr
In-cylinder flow dynamics in internal combustion Renault engine is complex, expensive and
difficult to compute experimentally. The present study attempts to emulate the in-cylinder …

Simulation of a gasoline engine performance and thermal efficiency at variables compression ratio

SM Najm, OM Ali, OR Alomar - AIP Conference Proceedings, 2023 - pubs.aip.org
The present study aims to evaluate the performance of SI engine using GT-Power simulation
software with local gasoline fuel (LG) under different compression ratios (CR8, CR8. 5, CR9) …

Dizel motorlarda egzoz karşı basıncının motor performansı ve egzoz salımları üzerine etkilerinin analizi

Y Gülmez - 2022 - search.proquest.com
Enerji üretiminin sürdürülebilir olarak yapılması ihtiyacı, dizel motor üreticilerini daha çevre
dostu ve daha yüksek verimli motor modelleri geliştirmeye zorlamaktadır. Buna uygun …