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"This book describes the discusses advanced fuels and combustion, emission control techniques, after-treatment systems, simulations and fault diagnostics, including discussions on different engine diagnostic techniques such as particle image velocimetry (PIV), phase Doppler interferometry (PDI), laser ignition. This volume bridges the gap between basic concepts and advanced research in internal combustion engine diagnostics, making it a useful reference for both students and researchers whose work focuses on achieving higher fuel efficiency and lowering emissions. "

"Based on the premise that simple problems should always be checked first, this practical, hands-on book/CD-ROM/ worktext package introduces the diagnosis and troubleshooting of automotive engine control systems. It serves users as a single source for information on digital storage oscilloscopes, fuel injection and ignition system diagnoses, five-gas exhaust analysis, emission testing, and more -- with a very technical but easy-to-read and understand presentation. Specific chapter topics cover the diagnostic process; diagnostic trouble code retrieval; technical service bulletins and scan tool data; digital multimeters and digital storage oscilloscopes; advanced starting and charging systems diagnosis; ignition system diagnosis; engine fuels and driveability diagnosis; advanced computer sensor diagnosis; computerized carburetor diagnosis; advanced electronic fuel-injection diagnosis; emission control device diagnosis; five-gas exhaust analysis; engine condition diagnosis; and symptom-based diagnosis."

"This book deals with in-cylinder pressure measurement and its post-processing for combustion quality analysis of conventional and advanced reciprocating engines. It offers insight into knocking and combustion stability analysis techniques and algorithms in SI, CI, and LTC engines, and places special emphasis on the digital signal processing of in-cylinder pressure signal for online and offline applications. The text gives a detailed description on sensors for combustion measurement, data acquisition, and methods for estimation of performance and combustion parameters. The information provided in this book enhances readers basic knowledge of engine combustion diagnostics and serves as a comprehensive, ready reference for a broad audience including graduate students, course instructors, researchers, and practicing engineers in the automotive, oil and other industries concerned with internal combustion engines.Maximizes readers understanding of the construction, working principles, installation, signal processing and limitations of the transducers used for combustion analysis;Provides a range of different models for estimating heat release and heat transfer for combustion quality analysis;Describes statistical and chaotic methods used for combustion stability analysis and the different knock indices and combustion noise metrics evaluated from cylinder pressure signal;Reinforces concepts presented with end of chapter summary discussions and questions;Explains methods used for estimation of engine parameters such as TDC, compression ratio, air-fuel ratio, residual gas fraction and wall temperature using in-cylinder pressure measurement."

"Mesin otto empat langkah pada umumnya memiliki konfigurasi bore dan stroke yang hampir sama atau square.Walaupun lebih dominan memiliki langkah (stroke) yang lebih besar. Hal tersebut bertujuan agar torsi yang dimiliki mesin tersebut lebih cepat didapat disaat rotasi atau putaran mesin tidak terlalu tinggi. Dengan torsi yang didapatkan lebih cepat disaat putaran mesin yang tidak terlalu tinggi ini, diharapkan konsumsi bahan bakar yang dibutuhkan tidak terlalu banyak. Agar tercapainya tujuan tersebut yang disesuaikan dengan kebutuhan atau bobot yang akan diterima oleh mesin tersebut, maka didesain mesin otto empat langkah yang berkapasitas 65cc. Digunakannya kapasitas sebesar itu karena bobot kendaraan yang akan ditopangnya sebesar 90kg termasuk pengendaranya. Pengembangan mesin otto empat langkah berkapasitas 65 cc meliputi perancangan crankshaft dengan nilai von Mises stress sebesar 65,6 MPa dan pengukuran data performa mesin. Torsi maksimum yang terukur adalah sebesar 5,7 Nm pada 2500 RPM dan daya maksimum yang terukur adalah 1.47 kW pada 2500 RPM.

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In the four-stroke engine is now widely circulated in the market, especially motorcycles has bore and stroke configuration is almost the same or square. Although it has a more dominant stroke is greater. It is intended that the engine torque owned more quickly gained when rotation or engine speed is not too high. Torque is obtained more quickly when the engine speed is not too high, the expected consumption of fuel needed is not too much. In order to achieve these objectives are adjusted to the needs or weight that will be accepted by the machine, otto four-stroke engine was designed with a capacity of 65cc. The use of capacity for it because of the weight of the vehicle which will handle of 90kg including the rider. Maximum torque of the engine is 5.7 Nm at 2600 RPM and the maximum power of the engine is 1,47 kW at 2500 RPM."