The deflection of turbulent jets between bounding walls (I)

J.B. Alblas; H.G. Cohen

The deflection of turbulent jets between bounding walls (I)

J.B. Alblas
, H.G. Cohen

Mathematics and Computer Science

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

The behavior of a turbulent jet between bounding but not contacting walls is investigated as a hydrodynamic model for one stage of the flow in a fluid jet amplifier. For the steady flow, by means of free jet mixing theory, the entrainment in the bounded regions exterior to the jet is determined. A formula for the Coanda effect that exhibits the mixing properties is developed. This steady flow is then perturbed by the application of pressure differentials across the jet. The deflection of the jet is determined as a function of the applied pressures, the wall angle and other flow parameters.

Original language	English
Pages (from-to)	258-270
Number of pages	13
Journal	Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, Series B: Physical Sciences
Volume	67
Publication status	Published - 1964

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title = "The deflection of turbulent jets between bounding walls (I)",

abstract = "The behavior of a turbulent jet between bounding but not contacting walls is investigated as a hydrodynamic model for one stage of the flow in a fluid jet amplifier. For the steady flow, by means of free jet mixing theory, the entrainment in the bounded regions exterior to the jet is determined. A formula for the Coanda effect that exhibits the mixing properties is developed. This steady flow is then perturbed by the application of pressure differentials across the jet. The deflection of the jet is determined as a function of the applied pressures, the wall angle and other flow parameters.",

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year = "1964",

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T1 - The deflection of turbulent jets between bounding walls (I)

AU - Alblas, J.B.

AU - Cohen, H.G.

PY - 1964

Y1 - 1964

N2 - The behavior of a turbulent jet between bounding but not contacting walls is investigated as a hydrodynamic model for one stage of the flow in a fluid jet amplifier. For the steady flow, by means of free jet mixing theory, the entrainment in the bounded regions exterior to the jet is determined. A formula for the Coanda effect that exhibits the mixing properties is developed. This steady flow is then perturbed by the application of pressure differentials across the jet. The deflection of the jet is determined as a function of the applied pressures, the wall angle and other flow parameters.

AB - The behavior of a turbulent jet between bounding but not contacting walls is investigated as a hydrodynamic model for one stage of the flow in a fluid jet amplifier. For the steady flow, by means of free jet mixing theory, the entrainment in the bounded regions exterior to the jet is determined. A formula for the Coanda effect that exhibits the mixing properties is developed. This steady flow is then perturbed by the application of pressure differentials across the jet. The deflection of the jet is determined as a function of the applied pressures, the wall angle and other flow parameters.

M3 - Article

SN - 0023-3366

VL - 67

SP - 258

EP - 270

JO - Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, Series B: Physical Sciences

JF - Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, Series B: Physical Sciences

ER -

The deflection of turbulent jets between bounding walls (I)

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