Otros

 

Otros

Relative exergy and energy analysis of DI?CI engine fueled with higher blend of Azadirachta indica biofuel with n?butanol and NiO as fuel additives
22/12/2023 - Alternate fuels are in high demand for current engines and such fuels are studied both property?wise and tested as fuel in the current engines. In current work, diesel engines are studied for higher...
Morphology and Composition of the Third Body on the Friction Surface of an Organic Composite Railway Brake Shoe
19/05/2023 - Friction properties are significantly affected by third bodies (films formed on friction surfaces). However, the study of their composition and structure remains incomplete. For this reason, an...
Study of Drilled Holes after a Cryogenic Machining in Glass Fiber-Reinforced Composites
12/10/2022 - Glass fiber-reinforced composites are widely used in industry, with machining operations frequently performed, drilling, in particular, for later assembly. Although there is a smaller increase in...
Analytical Model of the Frictional Heating in a Railway Brake Disc at Single Braking with Experimental Verification
01/10/2022 - A one-dimensional thermal problem of friction was formulated, taking into account the contact pressure increase at the beginning of the process. The obtained solution to this problem allows for the...
Effect on DI?CI naturally aspirated engine influenced by biodiesel blends doped with green synthesized silver nanofuel additive
15/09/2022 - The objective of this study is to find the effect on DI?CI naturally aspirated engine influenced by Manilkara Zapota biodiesel blends doped with green synthesized silver nanoparticles. The Manilkara...
Effect on DI?CI naturally aspirated engine influenced by biodiesel blends doped with green synthesized silver nano fuel additive
11/08/2022 - The objective of this study is to find the effect on DI?CI naturally aspirated engine influenced by Manilkara Zapota biodiesel blends doped with green synthesized silver nanoparticles. The Manilkara...
Optimization of Process Variables in the Drilling of LM6/B4C Composites through Grey Relational Analysis
12/07/2022 - The objective of this investigational analysis was to study the influence of process variables on the response during the drilling of LM6/B4C composite materials. Stir casting was employed to produce...
Influence of non-commercial fuel supply systems on small engine SI exhaust emissions in relation to European approval regulations
24/03/2022 - The development and operation of road infrastructure require machines and equipment driven by low-powered internal combustion engines. In this study, we conducted emission tests on five small...
Exquisite Energy Savings at Cold Metal Forming of Threads through the Application of Polymers
08/03/2022 - One of the global problems today is energy—its production and distribution. As the human population grows, the consumption of energy rises simultaneously. However, the natural sources...
Improvement of Gear Durability for an 86 kW Class Agricultural Tractor Transmission by Material Selection
18/01/2022 - This study was conducted to ensure gear durability and design optimal transmission of agricultural tractors. A field test was conducted using an 86 kW agricultural tractor for plow and rotary...
Variability of fuel consumption and CO2 emissions of a gasoline passenger car under multiple in-laboratory and on-road testing conditions
- An increasing divergence regarding fuel consumption (and/or CO2 emissions) between real-world and type-approval values for light-duty gasoline vehicles (LDGVs) has posed severe challenges to...
A real-time control-oriented discrete nonlinear model development for in-cylinder air charge, residual gas and temperature prediction of a Gasoline Direct Injection engine using cylinder, intake and exhaust pressures
- The in-cylinder trapped air, residual gas, and temperature are critical dynamic parameters in Gasoline Direct Injection (GDI) Spark Ignition (SI) engines for fuel and combustion control. However,...