The effect of parameters-subjected volumetric efficiency on engine effective power

مقدم أطروحة جامعية

Taha, Haytham Abd al-Rahim Mansur

مشرف أطروحة جامعية

Hassan, Taj al-Sirr Hasan

الجامعة

جامعة أم درمان الإسلامية

الكلية

كلية العلوم الهندسية

القسم الأكاديمي

قسم الهندسة الميكانيكية

دولة الجامعة

السودان

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2009

الملخص الإنجليزي

In this research the air intake and exhaust systems in internal combustion engine are investigated and the study of the volumetric efficiency as affecting the effective power of engines.

Then some parameters affecting the volumetric efficiency were studied such as air pressure ,air temperature, compression ratio ,residual gas pressure ,variation of temperature ,compressor temperature and fuel air ratio individually.

This was done through the aid of computer program using the MATLAB.

The effects of those parameters were varying on the volumetric efficiency, where air pressure ,air temperature and compressor temperature were having a proportional effect on the volumetric efficiency and effective power.

On the other hand ,the compression ratio ,variation of temperature ,residual gas pressure and fuel air ratio were having an inverse effect .As conclusion, the maximum value of volumetric efficiency (0.86 %) and effective power was attained due to the compressor temperature and the minimum value was (0.62 %) due to the fuel air ratio.

التخصصات الرئيسية

الهندسة الميكانيكية

الموضوعات

عدد الصفحات

154

قائمة المحتويات

Table of contents.

Abstract.

Abstract in Arabic.

Chapter One : Introduction.

Chapter Two : Theoretical back ground and literature review.

Chapter Three : Air capacity of four stroke engine.

Chapter Four : The parameters affecting volumetric efficiency.

Chapter Five : Volumetric efficiency affecting effective power.

Chapter Six : Conclusion and recommendations.

References.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Taha, Haytham Abd al-Rahim Mansur. (2009). The effect of parameters-subjected volumetric efficiency on engine effective power. (Master's theses Theses and Dissertations Master). Omdurman Islamic University, Sudan
https://search.emarefa.net/detail/BIM-363530

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Taha, Haytham Abd al-Rahim Mansur. The effect of parameters-subjected volumetric efficiency on engine effective power. (Master's theses Theses and Dissertations Master). Omdurman Islamic University. (2009).
https://search.emarefa.net/detail/BIM-363530

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Taha, Haytham Abd al-Rahim Mansur. (2009). The effect of parameters-subjected volumetric efficiency on engine effective power. (Master's theses Theses and Dissertations Master). Omdurman Islamic University, Sudan
https://search.emarefa.net/detail/BIM-363530

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-363530