کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8074073 | 1521446 | 2016 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermodynamic analysis of the squid mantle muscles and giant axon during slow swimming and jet escape propulsion
ترجمه فارسی عنوان
تجزیه و تحلیل ترمودینامیکی عضلات گوشته ماهی مرکب و آکسون غول پیکر در طی حرکت آهسته شنا و جت جلوگیری می کند
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کلمات کلیدی
ماهی مرکب، فرار جت، شنا کردن آهسته بازده ترمودینامیکی، عضله، آکسون غول پیکر،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
Squids have two substantially different types of muscle fibers: superficial mitochondria rich fibers, which perform aerobic respiration during slow swimming, and central mitochondria poor fibers, which perform anaerobic respiration during jet escape. A detailed thermodynamic analysis shows that during slow swimming, 3.82 J/(kg s) of chemical exergy is consumed, and a total muscle work of 0.28 J/(kg s) is produced. 0.27 J/(kg s) of this is produced by the fin to generate lift, and the rest by the mantle volume contraction. During the jet escape at a speed of 3 mantle length/s, squid consumes an exergy of 9.97 J/(kg s) and produces a muscle work of 0.16 J/(kg s). Exergy destruction rates during slow swimming and jet escape modes are 3.54 and 9.81 J/(kg s), respectively. Exergy destroyed because of the action potential propagation in the squid giant axon is calculated as 0.03 and 0.10 J/(kg s) for the slow and fast swimming modes, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 102, 1 May 2016, Pages 537-549
Journal: Energy - Volume 102, 1 May 2016, Pages 537-549
نویسندگان
Bahar Hazal Yalçınkaya, Åükrü Erikli, Burak Arda Ãzilgen, Ali Bahadır Olcay, Esra Sorgüven, Mustafa Ãzilgen,