| 000 | 03376nlm2a2200373 4500 | ||
|---|---|---|---|
| 001 | 660242 | ||
| 005 | 20231030041658.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\29313 | ||
| 090 | _a660242 | ||
| 100 | _a20190515a2018 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 105 | _aa z 101zy | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aEstimation of the parameter of aerodynamic roughness of the underlying surface by the function of distribution of pollutant substances in the atmospheric boundary layer _fN. K. Ryzhakova (Rizhakova), N. S. Rogova, K. M. Gusvitsky |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 330 | _aTo solve the problems of meteorology, ecology, energy, a special interest is caused by the profile of wind speed and the coefficient of turbulent diffusion, which essentially depend on the terrain and the atmosphere condition. In the existing semiempirical models for the wind profile and turbulent diffusion, the aerodynamic effects, caused by the presence of inhomogeneities, are accounted by fitting parameters. Among them the most well-known parameter is the roughness of the underlying surface. Today the data given in the literature is about this parameter, measured for comparatively simple terrain and stable conditions of the atmosphere. The averaged values of the aerodynamic roughness parameters of the underlying surfaces that differ significantly in the degree of inhomogeneity were obtained in the work. Estimations were made using the pollutants distribution functions in the atmospheric boundary layer and an analytical solution of the diffusion-convective transport equation for a point high-altitude source. The distribution functions for coal-fired TPP emissions are measured by the moss-biomonitor method. Estimates obtained for a relatively homogeneous underlying surface are in good agreement with the data given in the literature. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 1 |
_0(RuTPU)RU\TPU\network\12028 _tProceedings of SPIE |
|
| 463 |
_tVol.10833 : 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics _o2-5 July 2018 _v[1083383, 4 p.] _d2018 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aатмосфера | |
| 610 | 1 | _aаэродинамические процессы | |
| 610 | 1 | _aзагрязняющие вещества | |
| 700 | 1 |
_aRyzhakova (Rizhakova) _bN. K. _cPhysicist _cAssociate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences _f1947- _gNadezhda Kirillovna _2stltpush _3(RuTPU)RU\TPU\pers\32212 |
|
| 701 | 1 |
_aRogova _bN. S. _cPhysicist _cSenior Lecturer Tomsk Polytechnic University, candidate of technical Sciences _f1986- _gNatalya Sergeevna _2stltpush _3(RuTPU)RU\TPU\pers\32213 |
|
| 701 | 1 |
_aGusvitsky _bK. M. _gKair Muratovich |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа ядерных технологий _bОтделение ядерно-топливного цикла _h7864 _2stltpush _3(RuTPU)RU\TPU\col\23554 |
| 801 | 2 |
_aRU _b63413507 _c20190515 _gRCR |
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| 856 | 4 | _uhttps://doi.org/10.1117/12.2504471 | |
| 942 | _cCF | ||