Published in Scientific Papers. Series E. Land Reclamation, Earth Observation & Surveying, Environmental Engineering, Vol. X
Written by Sergey TIMOHIN, Andrey MORUNKOV, Alexander INSHAKOV, Ivan KURBAKOV
The article is devoted to the problem energy and resource-saving, labor and environmental protection during running-in automotive-tractor diesel engines. To solve this problem, new testing technologies have been developed and implemented: separate running-in, additional running-in, hot running-in diesel engines by dynamic loading in and cold running-in by static-dynamic loading. The essence of the proposed technologies is disclosed, methods for calculating fuel consumption and the number of harmful substances in exhaust gases are presented. Technical means for the implementation of the proposed technologies are presented: automated control systems for running-in diesel engines with dynamic loading, systems for increasing gas loads and air recirculation when implementing the technology of separate running-in and device for cold running-in diesel engines by static-dynamic loading. As a result of comparative experimental studies of the proposed running-in technologies, a high quality of running-in diesel was established with a significant reduction in capital and operating costs, reduce the total energy consumption by 4 ... 5 times and reduce diesel fuel consumption by 2…3 times and emissions of harmful components in exhaust gases compared with standard running-in technologies.
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