Effect of subatmospheric pressures on heat transfer, vapor bubbles and dry spots evolution during water boiling

Пресса/СМИ: Исследования

Описание

Boiling is among the heat transfer mechanisms commonly used in practical applications. The theoretical description of boiling relies on numerous factors: the influence of chemical and physical surface properties, system pressure and the effects of the temporal and spatial scales. These features have made experimental studies of boiling processes rather complicated, resulting sometimes in different interpretations the research findings. At present, most investigations of boiling processes, including those carried out using modern experimental high-speed techniques including infrared thermography, laser interferometry etc, are mostly conducted at atmospheric pressure with limited research on the effects of subatmospheric pressures. Due to the increasing demand for subatmospheric pressure applications, knowledge on the effects of pressure reducing on the multiscale boiling characteristics is highly desirable.

Предмет

Boiling is among the heat transfer mechanisms commonly used in practical applications. The theoretical description of boiling relies on numerous factors: the influence of chemical and physical surface properties, system pressure and the effects of the temporal and spatial scales. These features have made experimental studies of boiling processes rather complicated, resulting sometimes in different interpretations the research findings. At present, most investigations of boiling processes, including those carried out using modern experimental high-speed techniques including infrared thermography, laser interferometry etc, are mostly conducted at atmospheric pressure with limited research on the effects of subatmospheric pressures. Due to the increasing demand for subatmospheric pressure applications, knowledge on the effects of pressure reducing on the multiscale boiling characteristics is highly desirable.

Период1 апр 2020

Материалы СМИ

1

Материалы СМИ

  • ЗаголовокEffect of subatmospheric pressures on heat transfer, vapor bubbles and dry spots evolution during water boiling
    Степень признанияМеждународная
    Название СМИAdvances in Engineering
    Тип подачи информацииВеб
    СтранаРоссийская Федерация
    Дата публикации01.04.2020
    ПерсоныАнтон Сергеевич Суртаев, Владимир Сергеевич Сердюков, Иван Павлович Малахов