The world’s rapidly dwindling crude oil supplies, their rising cost and the rapid growing of automobile pollutions from fossil fuels have led to an intensive search for alternative fuels. Experiments were conducted to evaluate the performance and control the exhaust emissions from two-stroke, single cylinder, spark ignition (SI) engine, with alcohol blended gasoline (80% gasoline and 20% ethano...

The transport systems are dependent on the fossil fuels especially liquid fuels and these fuels are depleting at much faster rate than production. The consumption of fossil fuels is very unstable and directly affects the economy of our country as we are importing it from other nations so this factor has urged us to find other alternatives to prolong the usage of petroleum. Thus, by using bio-fu...

The performance and emissions of a spark-ignited, port-injected, gasoline-fuelled, water-cooled, small-size modern motorcycle engine were investigated. For this purpose, an experimental test-rig was built up utilizing a small motorcycle engine for carrying out the practical tests. Experimental tests were performed for a range of engine speeds, various air-fuel ratios with a WOT condition and fi...

In recent years, marine engine manufacturers have become increasingly interested in gas engines as an alternative to diesel address rising crude oil prices and environmental regulations. this study, a 1.6 MW dedicated was developed based on with bore 220, stroke 300. The had precombustion chamber exhibited excellent performance; the brake mean effective pressure 2.1 MPa at 1000 rpm NOx emission...

Ethanol is blended with pure gasoline for use as a fuel in engine. It required to conduct physical tests on engines observe the engine performance these blends. However, mathematical equations provide quick, effective, and accurate alternate tests. may not be possible develop relations specific operating conditions of fuel. dimensional analysis approach model. Dimensional used this research wor...

For the sake of high-efficiency energy recycling and brake security for series-parallel hybrid electric vehicle, an integrated brake system with an electric consuming brake subsystem and advanced strategy is proposed. The specific structure of electric consuming brake subsystem is introduced. The brake processes in different brake conditions are analyzed. A brake control strategy relying on the...

Due to complex and nonlinear dynamics of a braking process and complexity in the tire–road interaction, the control of automotive braking systems performance simultaneously with the wheel slip represents a challenging problem. The non-optimal wheel slip level during braking, causing inability to achieve the desired tire–road friction force strongly influences the braking distance. In addition, ...

A proprietary air brake-balance analysis system for trucks gathers five sets of data relating air pressure, time, braking force, and temperature. Each test produces a complex, color graph plotted against axes chosen from pressure, time, and temperature. A human expert can make impressive diagnoses about the brake and air systems after studying these graphs. I describe five artificial neural net...

In this article mechatronic controller of brake pipe pressure was presented being the result research and development work carried out at Center Rail Vehicles in Poznań. This function is performed by module using binary voltage signals. Its structural structure functionality are described results empirical presented. The analysis indicates that developed can be used control systems railway air ...