کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
224525 464447 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Development of rapid response thermocouple probes for use in a batch ohmic heating system
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Development of rapid response thermocouple probes for use in a batch ohmic heating system
چکیده انگلیسی

Temperature mapping during batch ohmic heating is a challenging but critically important task. It is essential to be able to monitor temperature changes at various, selected locations within a food to ensure a safe cooking process. Thermocouple probes of various designs and sizes were assembled and evaluated in order to develop thin, robust, fully insulated and rapid measurement devices. The response time of each probe was measured, and the accuracy and precision of the thermocouple probes were evaluated using established procedures. The most satisfactory thermocouple probe for application in a batch ohmic heating system was found to be a triple-point probe with a fully insulated stainless steel sheath having an outer diameter of 2 mm, an internal diameter of 1.5 mm and a response time of 0.6 s.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Food Engineering - Volume 93, Issue 3, August 2009, Pages 344–347
نویسندگان
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