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Modeling of the Radial Heat Flow and Cooling Processes in a Deep Ultraviolet Cu+ Ne-CuBr Laser
Joint Authors
Sabotinov, Nikola Vassilev
Vuchkov, Nikolay Kirilov
Temelkov, Krassimir Angelov
Iliev, Iliycho Petkov
Gocheva-Ilieva, Snezhana Georgieva
Source
Mathematical Problems in Engineering
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-10-26
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
An improved theoretical model of the gas temperature profile in the cross-section of an ultraviolet copper ion excited copper bromide laser is developed.
The model is based on the solution of the one-dimensional heat conduction equation subject to special nonlinear boundary conditions, describing the heat interaction between the laser tube and its surroundings.
It takes into account the nonuniform distribution of the volume power density along with the radius of the laser tube.
The problem is reduced to the boundary value problem of the first kind.
An explicit solution of this model is obtained.
The model is applied for the evaluation of the gas temperature profiles of the laser in the conditions of free and forced air-cooling.
Comparison with other simple models assumed constant volume power density is made.
In particular, a simple expression for calculating the average gas temperature is found.
American Psychological Association (APA)
Iliev, Iliycho Petkov& Gocheva-Ilieva, Snezhana Georgieva& Temelkov, Krassimir Angelov& Vuchkov, Nikolay Kirilov& Sabotinov, Nikola Vassilev. 2009. Modeling of the Radial Heat Flow and Cooling Processes in a Deep Ultraviolet Cu+ Ne-CuBr Laser. Mathematical Problems in Engineering،Vol. 2009, no. 2009, pp.1-16.
https://search.emarefa.net/detail/BIM-482616
Modern Language Association (MLA)
Iliev, Iliycho Petkov…[et al.]. Modeling of the Radial Heat Flow and Cooling Processes in a Deep Ultraviolet Cu+ Ne-CuBr Laser. Mathematical Problems in Engineering No. 2009 (2009), pp.1-16.
https://search.emarefa.net/detail/BIM-482616
American Medical Association (AMA)
Iliev, Iliycho Petkov& Gocheva-Ilieva, Snezhana Georgieva& Temelkov, Krassimir Angelov& Vuchkov, Nikolay Kirilov& Sabotinov, Nikola Vassilev. Modeling of the Radial Heat Flow and Cooling Processes in a Deep Ultraviolet Cu+ Ne-CuBr Laser. Mathematical Problems in Engineering. 2009. Vol. 2009, no. 2009, pp.1-16.
https://search.emarefa.net/detail/BIM-482616
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-482616