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Впрыск и горение рапсового масла и дизельного топлива в современных дизелях..pdf

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In article the comparative analysis of injection of diesel fuel
and rape oil, preliminary warm to temperature 900 , and in
particular, dependences of pressure of injection and the injected
volume from turns of the fuel pump is resulted. Dependence of a
superficial tension of diesel fuel, rape oil and a methyl ether of
rape oil is presented; process of injection and work of a diesel
engine depending on density, viscosity and a superficial tension
of rape oil, the corner of injection of rape oil at which the
engine develops rated power is specified. Distinction of process
of burning of diesel fuel and rape oil, and also
influence of parameters of injection, a superficial tension of
rape oil on process of burning of rape oil is considered.
Possible consequences of application of rape oil in the diesel
engine (because of a high superficial tension, in comparison
with diesel fuel raised deterioration sleeve assembly).panel is
observed, getting to a case rape oil polymerise, worsening work
of lubricant system) are resulted.
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Key words: rape oil, diesel fuel, process of injection of rape oil
and diesel fuel, superficial tension, processes of burning of rape
oil and diesel fuel.
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For effective manufacture of agricultural production in plant
growing branch it is necessary to have along with ground
transport on processing of crops and flying machines.
Mathematical models are necessary for enough exact
forecasting of expenses for performance of those or other
operations by flying machines at processing of crops. In article
mathematical models of technological process of processing of
agricultural crops from illnesses and wreckers by small flying
machines ( hang-gliders, motor-hang-gliders) which the
organizations at an initial stage of technological process allow
to predict objectively expenses for these operations are resulted
that essentially facilitates an operative management these
process.
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Key words: the flying machine, efficiency, mathematical model,
technological process, the analysis, agriculture.
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