A New Algorithm for Reconstructing Two-Dimensional Temperature Distribution by Ultrasonic Thermometry
المؤلفون المشاركون
Wang, Kai
Xiong, Qingyu
Shi, Xin
Shen, Xuehua
Shi, Weiren
Liang, Shan
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-02-19
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Temperature, especially temperature distribution, is one of the most fundamental and vital parameters for theoretical study and control of various industrial applications.
In this paper, ultrasonic thermometry to reconstruct temperature distribution is investigated, referring to the dependence of ultrasound velocity on temperature.
In practical applications of this ultrasonic technique, reconstruction algorithm based on least square method is commonly used.
However, it has a limitation that the amount of divided blocks of measure area cannot exceed the amount of effective travel paths, which eventually leads to its inability to offer sufficient temperature information.
To make up for this defect, an improved reconstruction algorithm based on least square method and multiquadric interpolation is presented.
And then, its reconstruction performance is validated via numerical studies using four temperature distribution models with different complexity and is compared with that of algorithm based on least square method.
Comparison and analysis indicate that the algorithm presented in this paper has more excellent reconstruction performance, as the reconstructed temperature distributions will not lose information near the edge of area while with small errors, and its mean reconstruction time is short enough that can meet the real-time demand.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Shen, Xuehua& Xiong, Qingyu& Shi, Weiren& Liang, Shan& Shi, Xin& Wang, Kai. 2015. A New Algorithm for Reconstructing Two-Dimensional Temperature Distribution by Ultrasonic Thermometry. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1075048
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Shen, Xuehua…[et al.]. A New Algorithm for Reconstructing Two-Dimensional Temperature Distribution by Ultrasonic Thermometry. Mathematical Problems in Engineering No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1075048
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Shen, Xuehua& Xiong, Qingyu& Shi, Weiren& Liang, Shan& Shi, Xin& Wang, Kai. A New Algorithm for Reconstructing Two-Dimensional Temperature Distribution by Ultrasonic Thermometry. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1075048
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1075048
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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