Abstract

To intensify agricultural production in the market environment, it is necessary to reconstruct the whole economic mechanism considering energy efficiency. This calls for the search of new ideas for alternative designs and engine types that can raise the performance of heat engines to a new level while keeping their use in vehicles, machinery, and small energy facilities feasible. One of the options is the displaced shaft rotary engine. This article analyses the kinematic and dynamic metrics of the engines of this type and presents the calculations of these metrics for the prototype. Key advantages and disadvantages of this type of engine in terms of working process dynamics are set out. It is also compared to the reciprocal internal combustion engine of the same structural dimensions.

Highlights

  • Agriculture in Russia has large reserves for its development and operation

  • In the context of the market economy, it implies the reconstruction of economic relations considering energy efficiency

  • According to this diagram and assuming that the radii of the output shafts are equal (r1 = r2), their angular velocity values are calculated as radius ratios

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Summary

Introduction

Agriculture in Russia has large reserves for its development and operation. The efficiency of the industry can be significantly increased by organizing the production based on the principles of resource and power saving. It is necessary to adopt innovative development methods. Resource-saving itself must be modernized using innovative approaches [1, 2]. The volume of materials and resources used in crop farming every year exceeds 400 billion rubles. The largest costs are incurred through the engineering and utility branch of agribusiness, whose proportion in the prime cost of the agricultural produce is between 60 and 65% [3]. About 50% of engineering and utility costs in agribusiness are incurred due to the purchase of fuel and lubricants

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