کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
5180908 1380946 2014 9 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله ISI
Novel temperature measurement method & thermodynamic investigations of amorphous polymers during high rate deformation
ترجمه فارسی عنوان
روش اندازه گیری دمای رم و بررسی ترمودینامیکی پلیمرهای آمورف در طول تغییر شکل بالا
کلمات کلیدی
نرخ فشار، درجه حرارت، ترموکوپل،
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
چکیده انگلیسی

Polymers are frequently used in applications in which they may be exposed to high rate or impact loading, and there is growing industrial importance in understanding their mechanical behavior at different strain rates. An important aspect of this is the temperature rise due to adiabatic conditions in high rate loading. This paper describes research that has been performed to measure the temperature rise that occurs in specimens undergoing rapid deformation. A novel thermocouple design is presented and applied to PMMA and 20 wt% DINP-plasticized PVC, deformed at moderate and high strain rates. The measurements are accompanied by investigations of strain energy.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 55, Issue 10, 13 May 2014, Pages 2514-2522
نویسندگان
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