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Experimental study of orifice shape effect on noise reduction of silencer
المؤلفون المشاركون
al-Maliki, Ammar Fadil Husayn
Muhammad, Haydar Muadh
Qasim, Muna Sabah
المصدر
Wasit Journal of Engineering Sciences
العدد
المجلد 7، العدد 2 (31 أغسطس/آب 2019)، ص ص. 1-12، 12ص.
الناشر
تاريخ النشر
2019-08-31
دولة النشر
العراق
عدد الصفحات
12
التخصصات الرئيسية
الموضوعات
الملخص EN
Noise pollution is one of the most problems caused by internal combustion engines.
In this study, the reduction of noise by changing the orifice shapes and inserting tape is experimentally investigation.
The effect of orifice shape on noise reduction of silencer is presented.
The calculation of transmission losses and transmission coefficient of noise for different shapes of orifice by using MATLAB program is obtained.
In addition, the frequency for maximum and minimum losses is obtained.
The results showed that the use of the square orifice and helical tape were better options to reduce the noise in the Noise pollution is one of the most problems caused by internal combustion engines.
In this study, the reduction of noise by changing the orifice shapes and inserting tape is experimentally investigation.
The effect of orifice shape on noise reduction of silencer is presented.
The calculation of transmission losses and transmission coefficient of noise for different shapes of orifice by using MATLAB program is obtained.
In addition, the frequency for maximum and minimum losses is obtained.
The results showed that the use of the square orifice and helical tape were better options to reduce the noise in the silencer.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Qasim, Muna Sabah& al-Maliki, Ammar Fadil Husayn& Muhammad, Haydar Muadh. 2019. Experimental study of orifice shape effect on noise reduction of silencer. Wasit Journal of Engineering Sciences،Vol. 7, no. 2, pp.1-12.
https://search.emarefa.net/detail/BIM-1094133
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Qasim, Muna Sabah…[et al.]. Experimental study of orifice shape effect on noise reduction of silencer. Wasit Journal of Engineering Sciences Vol. 7, no. 2 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1094133
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Qasim, Muna Sabah& al-Maliki, Ammar Fadil Husayn& Muhammad, Haydar Muadh. Experimental study of orifice shape effect on noise reduction of silencer. Wasit Journal of Engineering Sciences. 2019. Vol. 7, no. 2, pp.1-12.
https://search.emarefa.net/detail/BIM-1094133
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 12
رقم السجل
BIM-1094133
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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