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The assessment of toxic emission from the engines of the W-3 helicopter in the preflight engine run

机译：在飞行前发动机运行中对W-3直升机发动机的有毒物质排放进行评估

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Helicopters are used in a variety of tasks like sea, mountain and land search and rescue, civil transportation or military operations. Their amount is growing, their ceiling is usually low, however, the exhaust emission from their engines is not restricted by any directive. That is why an attempt was made to determine the real exhaust emission. The research was done on the W-3 helicopter during the preflight engine run. Based on the results set the standard was created which reflects the working conditions of the engines during the test cycle. The research allowed to establish the unit emission of toxic gasses and then the influence on environment of the engines.
机译：直升机可用于各种任务，例如海上，高山和陆地搜索与救援，民用运输或军事行动。它们的数量在增加，它们的上限通常很低，但是，它们的发动机排放的废气不受任何指令的限制。这就是为什么试图确定实际废气排放的原因。该研究是在W-3直升机在飞行前发动机运行期间完成的。根据结果​​集，创建了反映发动机在测试周期内工作状态的标准。该研究允许确定有毒气体的单位排放，然后确定对发动机环境的影响。

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