20230309a2022    k  y0engy50      ba <br/><br/>
 - Title screen 
<br/><br/><label>Subjects--Corporate Names: </label><br/>электронный ресурс<br/>труды учёных ТПУ<br/>natural convection<br/>internal heat generation<br/>variable viscosity<br/>semi-cylindrical cavity<br/>numerical technique