کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
801683 904278 2010 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On a micromorphic model for the synovial fluid in the human knee
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
On a micromorphic model for the synovial fluid in the human knee
چکیده انگلیسی

In this paper, an alternative model for the synovial fluid in the human knee is proposed. The synovial fluid is modeled as a micromorphic fluid containing deformable material particles with 12 degrees of freedom, namely three translations, three rotations and six stretches and shears. Two micromorphic viscosity coefficients are introduced as functions of hyaluronan and PRG4/lubricin concentrations and are reconstructed by a genetic algorithm based on experimental data. The model is validated by applying it to well established rheological measurements of synovial fluid, such as shear-thinning (Cooke et al., 1978).

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanics Research Communications - Volume 37, Issue 2, March 2010, Pages 246–255
نویسندگان
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