AN OPERATIONAL 5-LAYER PRIMITIVE EQUATION MODEL FOR NORTHERN HEMISPHERE PREDICTION

Zhu Baozhen; Chen Jiabin; Zhang Daomin; Li Zechun; Ge Aifen

doi:10.1007/BF02678134

Impact Factor: 5.8

Volume 1 Issue 2

Jul. 1984

Article Contents

Article > ADVANCES IN ATMOSPHERIC SCIENCES > 1984 > 1(2): 214-233

AN OPERATIONAL 5-LAYER PRIMITIVE EQUATION MODEL FOR NORTHERN HEMISPHERE PREDICTION

1.
InstituteofAtmosphericPhysics,AcademiaSinica,Beijing,InstituteofAtmosphericPhysics,AcademiaSinica,Beijing,InstituteofAtmosphericPhysics,AcademiaSinica,Beijing,BeijingMeteorologicalCentre,NationalMeteorologicalBureau,Beijing,BeijingMeteorologicalCentre,NationalMeteorologicalBureau,Beijing

doi: 10.1007/BF02678134

Abstract
References
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Abstract:
A 5-layer primitive equation Northern Hemisphere operational model in a modified σ-coordinate system is developed in BMC, NMB. Finite difference schemes are constructed to conserve the total energy without imposing any constraints on the difference scheme of hydrostatic equation and pressure gradient term.The physical factors of orography, friction, horizontal diffusion and various non-adiabatic heatings are included.The model has been under development since the beginning of 1980, and became operational in September 1981. Preliminary results for selected series of 40 prognosis are summarized and the verifications are encouraging.
References

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Manuscript History

Manuscript received: 10 July 1984

Manuscript revised: 10 July 1984

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

AN OPERATIONAL 5-LAYER PRIMITIVE EQUATION MODEL FOR NORTHERN HEMISPHERE PREDICTION

1. InstituteofAtmosphericPhysics,AcademiaSinica,Beijing,InstituteofAtmosphericPhysics,AcademiaSinica,Beijing,InstituteofAtmosphericPhysics,AcademiaSinica,Beijing,BeijingMeteorologicalCentre,NationalMeteorologicalBureau,Beijing,BeijingMeteorologicalCentre,NationalMeteorologicalBureau,Beijing

Manuscript received: 1984-07-10
Manuscript revised: 1984-07-10

Abstract: A 5-layer primitive equation Northern Hemisphere operational model in a modified σ-coordinate system is developed in BMC, NMB. Finite difference schemes are constructed to conserve the total energy without imposing any constraints on the difference scheme of hydrostatic equation and pressure gradient term.The physical factors of orography, friction, horizontal diffusion and various non-adiabatic heatings are included.The model has been under development since the beginning of 1980, and became operational in September 1981. Preliminary results for selected series of 40 prognosis are summarized and the verifications are encouraging.