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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.1
- 수록면
- 819 - 826 (8page)
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초록· 키워드
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The method of the Laplace transform has been used to obtain an analytical solution of the threedimensional steady state advection diffusion equation for the airborne radionuclide release from any nuclear installation such as the power reactor in an areasource.The presenttreatment takes intoaccount the removal of the pollutants through the nuclear reaction. We assume that the pollutants are emitted as a constant rate from the areasource.This physical considerationis achieved byassuming that the vertical eddy diffusivity coefficient should be a constant. The prevailing wind speed is a constant in x direction and a linear function of the vertical height z. The present model calculations arecompared with the other models and the available data of the atmospheric dispersion experiments that were carried out in the nuclear power plant of Angra dos Reis (Brazil). The results show that the present treatment performs well as the analytical dispersion model and there is a good agreement between the values computed by our model and the observed data
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참고문헌 (20)
참고문헌 신청
D. Assante / 2015 / Higher order and fractional diffusive equations / J. Eng. Sci. and Tech. Rev 8:202~204
A. Blackadar / 1997 / Turbulence and Diffusion in the Atmosphere: Lectures in Environmental Sciences / Springer-Verlag
R. Biagio / 1985 / First atmospheric diffusion experiment Campaign at the Angra site. - KfK 3936, Karlsruhe, and CNEN 1201 / Rio de Janeiro
C. Cesarano / 2016 / Operational results on bi-orthogonal hermite functions / Acta Math. Univ. Comen 85:43~68
N. Lebedev / 1965 / Special Functions and Their Applications / PRENTICE-HALL, INC
A. Blackadar / 1997 / Turbulence and Diffusion in the Atmosphere: Lectures in Environmental Sciences / Springer-Verlag
R. Biagio / 1985 / First atmospheric diffusion experiment Campaign at the Angra site. - KfK 3936, Karlsruhe, and CNEN 1201 / Rio de Janeiro
C. Cesarano / 2016 / Operational results on bi-orthogonal hermite functions / Acta Math. Univ. Comen 85:43~68
N. Lebedev / 1965 / Special Functions and Their Applications / PRENTICE-HALL, INC
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