Study of droplet sprays prior to impact on a heated horizontal surface

J. E. Gonzalez; W. Z. Black

Study of droplet sprays prior to impact on a heated horizontal surface

J. E. Gonzalez
, W. Z. Black

Atmospheric Sciences Rsch Center

University at Albany

University of Puerto Rico

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

An experimental and theoretical investigation of the coupling effects between a downward oriented spray droplets and a rising saturated buoyant jet that results from evaporation on a heated surface is conducted. A model describing the thermal and hydrodynamic behavior of both the spray and the saturated buoyant jet is developed. A two-dimensional Lagrangian formulation is used to describe the discrete phase while the gas phase is described by a cylindrical coordinates Eulerian formulation. An experimental set-up involving a high speed photographic apparatus is used to observe in-flight monodispersed sprays and to measure the diameter and the velocity of droplets as they approach to the heated surface. Detailed results of the investigation are presented.

Original language	English
Pages (from-to)	133-141
Number of pages	9
Journal	American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD
Volume	317-1
State	Published - 1995
Event	Proceedings of the 1995 ASME International Mechanical Congress and Exposition - San Francisco, CA, USA Duration: Nov 12 1995 → Nov 17 1995

Cite this

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title = "Study of droplet sprays prior to impact on a heated horizontal surface",

abstract = "An experimental and theoretical investigation of the coupling effects between a downward oriented spray droplets and a rising saturated buoyant jet that results from evaporation on a heated surface is conducted. A model describing the thermal and hydrodynamic behavior of both the spray and the saturated buoyant jet is developed. A two-dimensional Lagrangian formulation is used to describe the discrete phase while the gas phase is described by a cylindrical coordinates Eulerian formulation. An experimental set-up involving a high speed photographic apparatus is used to observe in-flight monodispersed sprays and to measure the diameter and the velocity of droplets as they approach to the heated surface. Detailed results of the investigation are presented.",

author = "Gonzalez, \{J. E.\} and Black, \{W. Z.\}",

year = "1995",

language = "English",

volume = "317-1",

pages = "133--141",

journal = "American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD",

issn = "0272-5673",

publisher = "American Society of Mechanical Engineers (ASME)",

note = "Proceedings of the 1995 ASME International Mechanical Congress and Exposition ; Conference date: 12-11-1995 Through 17-11-1995",

}

TY - JOUR

T1 - Study of droplet sprays prior to impact on a heated horizontal surface

AU - Gonzalez, J. E.

AU - Black, W. Z.

PY - 1995

Y1 - 1995

N2 - An experimental and theoretical investigation of the coupling effects between a downward oriented spray droplets and a rising saturated buoyant jet that results from evaporation on a heated surface is conducted. A model describing the thermal and hydrodynamic behavior of both the spray and the saturated buoyant jet is developed. A two-dimensional Lagrangian formulation is used to describe the discrete phase while the gas phase is described by a cylindrical coordinates Eulerian formulation. An experimental set-up involving a high speed photographic apparatus is used to observe in-flight monodispersed sprays and to measure the diameter and the velocity of droplets as they approach to the heated surface. Detailed results of the investigation are presented.

AB - An experimental and theoretical investigation of the coupling effects between a downward oriented spray droplets and a rising saturated buoyant jet that results from evaporation on a heated surface is conducted. A model describing the thermal and hydrodynamic behavior of both the spray and the saturated buoyant jet is developed. A two-dimensional Lagrangian formulation is used to describe the discrete phase while the gas phase is described by a cylindrical coordinates Eulerian formulation. An experimental set-up involving a high speed photographic apparatus is used to observe in-flight monodispersed sprays and to measure the diameter and the velocity of droplets as they approach to the heated surface. Detailed results of the investigation are presented.

UR - https://www.scopus.com/pages/publications/0029424619

M3 - Conference article

SN - 0272-5673

VL - 317-1

SP - 133

EP - 141

JO - American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD

JF - American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD

T2 - Proceedings of the 1995 ASME International Mechanical Congress and Exposition

Y2 - 12 November 1995 through 17 November 1995

ER -

Study of droplet sprays prior to impact on a heated horizontal surface

Abstract

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