طرق تخفيض اصدارات NOX لمحركات الديزل الجرية في ظروف التشغيل

Authors

  • عواطف نصره

Abstract

 

يهدف هذا البحث إلى دراسة مشكلة التلوث بالنواتج التي يخلفها الإنسان، والتي تستدعي اهتماماً كبيراً من قبل جميع الدول الصناعية وسائط النقل وفي مقدمتها محركات الديزل الجرية أحد أسباب ملوثات البيئة.

في هذا البحث تم التطرق إلى أساليب وطرق تخفيض انبعاثات NOX لمحركات الديزل الجرية العاملة. ومن خلال البحث تبين أن طريقة التحسين النوعي لعملية الانضغاط تعتبر من أفضل وأنسب الطرق المستخدمة لتخفيض NOX، وذلك لعدم الحاجة لأجهزة ومعدات إضافية للمحرك. وتُبين الدراسة أنه من أجل حل مشكلة ضرر سمية غازات العادم في وحدات الديزل البحرية يجب حلها ليس فقط من الناحية البيئية بل أيضاً من الناحية الاقتصادية لذلك يجب البحث عن طرق ذات فعالية تنظيف عالية وبتكاليف منخفضة.

The aim of this research is to study the problem of pollution of man-made products, which calls for great attention by all industrial countries and modes of transport, especially diesel engines, which are one of the causes of environmental pollutants.

In this paper, the methods of reducing the NOX emissions of working diesel engines were discussed. The research showed that the method of qualitative improvement of the compression process is considered to be one of the best and most suitable methods for reducing NOX, because no additional equipment is required for the engine. The study shows that in order to solve the problem, the damage and toxicity of the exhaust gasses in the diesel units should be solved not only from the environmental point of view but also from the economic sense. Therefore, methods of high cleaning efficiency and low costs should be sought.

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Published

2019-04-29

How to Cite

1.
نصره ع. طرق تخفيض اصدارات NOX لمحركات الديزل الجرية في ظروف التشغيل. Tuj-eng [Internet]. 2019Apr.29 [cited 2025Apr.21];41(2). Available from: https://journal.tishreen.edu.sy/index.php/engscnc/article/view/8657

Issue

Vol. 41 No. 2 (2019): العلوم الهندسية

Section

Articles

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