| 000 | 03757nlm1a2200565 4500 | ||
|---|---|---|---|
| 001 | 666832 | ||
| 005 | 20231030042050.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\38036 | ||
| 035 | _aRU\TPU\network\37822 | ||
| 090 | _a666832 | ||
| 100 | _a20220128a2022 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aCH | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aComprehensive Studies of the Processes of the Molecular Transfer of the Momentum, Thermal Energy and Mass in the Nutrient Media of Biotechnological Industries _fA. G. Novoselov, S. A. Sorokin, I. V. Baranov [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 22 tit.] | ||
| 330 | _aThis article puts forward arguments in favor of the necessity of conducting complex measurements of molecular transport coefficients that quantitatively determine the coefficients of dynamic viscosity, thermal diffusivity and molecular diffusion. The rheological studies have been carried out on the viscometers of two types: those with a rolling ball (HÖPPLER® KF 3.2.), and those with a rotary one (Rheotest RN 4.1.). The thermophysical studies have been performed using the analyzer Hot Disk TPS 2500S. The measurements have been taken in the temperature range of 283 to 363 K. The concentration of dry substances has varied from 16.2 to 77.7% dry wt. An empirical equation for calculating the density of aqueous solutions of beet molasses has been obtained. The diagrams of the dependence of the dynamic viscosity on the shear rate in the range of 1 s-1 to 500 s-1 at different temperatures have been provided. The diagrams of the dependence of the coefficients of thermal conductivity and thermal diffusivity on the temperature and the concentration of dry substances have been presented, and empirical equations for their calculation have been obtained. The findings can be used for engineering calculations of hydrodynamic and heat-exchange processes in biotechnological equipment. | ||
| 461 | _tBioengineering | ||
| 463 |
_tVol. 9, iss. 1 _v[18, 12 p.] _d2022 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _amomentum transfer | |
| 610 | 1 | _adynamic viscosity | |
| 610 | 1 | _adensity | |
| 610 | 1 | _athermal diffusivity | |
| 610 | 1 | _athermal conductivity | |
| 610 | 1 | _abeet molasses | |
| 610 | 1 | _aимпульсы | |
| 610 | 1 | _aдинамическая вязкость | |
| 610 | 1 | _aплотность | |
| 610 | 1 | _aтемпературопроводность | |
| 610 | 1 | _aтеплопроводность | |
| 610 | 1 | _aпатока | |
| 610 | 1 | _aпитательные среды | |
| 610 | 1 | _aбиотехнологическое производство | |
| 701 | 1 |
_aNovoselov _bA. G. _gAleksandr Gennadjevich |
|
| 701 | 1 |
_aSorokin _bS. A. _gSergey Andreevich |
|
| 701 | 1 |
_aBaranov _bI. V. _gIgor Vladimirovich |
|
| 701 | 1 |
_aMartyushev _bN. V. _cspecialist in the field of material science _cAssociate Professor of Tomsk Polytechnic University, Candidate of technical sciences _f1981- _gNikita Vladimirovich _2stltpush _3(RuTPU)RU\TPU\pers\32906 |
|
| 701 | 1 |
_aRumyantseva _bO. N. _gOlga Nikolaevna |
|
| 701 | 1 |
_aFedorov _bA. V. _gAleksey Vladimirovich |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа новых производственных технологий _bОтделение материаловедения _h7871 _2stltpush _3(RuTPU)RU\TPU\col\23508 |
| 801 | 2 |
_aRU _b63413507 _c20220513 _gRCR |
|
| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/70740 | |
| 856 | 4 | _uhttps://doi.org/10.3390/bioengineering9010018 | |
| 942 | _cCF | ||