01 Transition to oscillatory instability of lean methane–air flames in microchannels Flashcards

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1
Q

Micro power generators

A

Микрогенераторы

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2
Q

Micro-energy mechanical systems

A

Микроэнергетические механические системы

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3
Q

Chemical batteries

A

Химические батареи

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4
Q

Combustion chamber

A

Камера сгорания

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5
Q

Flame thickness

A

Толщина пламени

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6
Q

Scale factor

A

Масштабный фактор

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7
Q

Combustion characteristics

A

Характеристики сгорания

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8
Q

Microchannels

A

Микроканалы

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9
Q

Heat loss surface

A

Поверхность потерь тепла

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10
Q

Heat release volume

A

Объем выделения тепла

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11
Q

Residence time

A

Время пребывания

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12
Q

Fuel conversion efficiency

A

Эффективность преобразования топлива

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13
Q

Operational conditions

A

Условия эксплуатации

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14
Q

Design concepts

A

Концепции дизайна

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15
Q

Bluff bodies

A

Грубые тела

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16
Q

Stabilize

A

Стабилизировать

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17
Q

Flow rates

A

Скорости потока

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18
Q

Enthalpy

A

Энтальпия

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19
Q

Heat-recuperation combustion

A

Сгорание с рекуперацией тепла

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20
Q

Thermal interplay

A

Термическое взаимодействие

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21
Q

Adjacent walls

A

Соседние стены

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22
Q

Energy feedback

A

Энергетическая обратная связь

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23
Q

Axial conduction

A

Осевая проводимость

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24
Q

Radiation

A

Излучение

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25
Q

Flammability limits

A

Границы воспламеняемости

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26
Q

Catalytically active wall

A

Каталитически активная стенка

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27
Q

Industrial application

A

Промышленное применение

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28
Q

Physics involved

A

Задействованная физика

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29
Q

Flame extinction

A

Гашение пламени

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30
Q

Combustion instability

A

Неустойчивость сгорания

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31
Q

Flammability limits

A

Границы воспламеняемости

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32
Q

Heat recirculation

A

Рециркуляция тепла

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33
Q

Basic simplified model

A

Основная упрощенная модель

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34
Q

Control wall temperature profile

A

Контроль профиля температуры стенки

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35
Q

Characteristic combustion regimes

A

Характеристические режимы сгорания

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36
Q

Normal stable flame

A

Нормальное стабильное пламя

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37
Q

Extinction/ignition flame

A

Пламя затухания/воспламенения

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38
Q

Weak flame

A

Слабое пламя

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39
Q

Flame oscillation cycle

A

Цикл колебаний пламени

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40
Q

Upstream flame propagation

A

Прогрессия пламени вверх по течению

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41
Q

Quenching conditions

A

Условия гашения

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42
Q

Filling of the channel

A

Заполнение канала

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43
Q

Ignition

A

Воспламенение

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44
Q

Downstream channel section

A

Участок канала вниз по течению

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45
Q

Flames with repetitive extinction and ignition (FREI)

A

Пламя с повторяющимися затуханиями и воспламенениями (FREI)

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46
Q

Bifurcation of the heat release rate peak

A

Бифуркация пика скорости выделения тепла

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47
Q

Negative propagation speed

A

Отрицательная скорость распространения

48
Q

Wall temperature gradients

A

Градиенты температуры стенки

49
Q

Ignition location

A

Место воспламенения

50
Q

Low-temperature region

A

Область низкой температуры

51
Q

Asymmetric flames

A

Асимметричные пламя

52
Q

Spinning flames

A

Вращающиеся пламя

53
Q

Effect of the catalytic wall

A

Эффект каталитической стенки

54
Q

Flame dynamics

A

Динамика пламени

55
Q

Elevated pressures

A

Повышенные давления

56
Q

Fuels relevant to internal combustion engines

A

Топлива, относящиеся к двигателям внутреннего сгорания

57
Q

Equivalence ratios

A

Соотношения эквивалентности

58
Q

Inlet velocities

A

Скорости входа

59
Q

Cool flames

A

Холодные пламя

60
Q

Stoichiometric mixtures

A

Стихометрические смеси

61
Q

Pulsating regime

A

Пульсирующий режим

62
Q

Transition character

A

Характер перехода

63
Q

Oscillatory behavior

A

Колебательное поведение

64
Q

Stable flame

A

Стабильное пламя

65
Q

Transitional regime

A

Переходный режим

66
Q

Numerical studies

A

Численные исследования

67
Q

Character of the transition

A

Характер перехода

68
Q

Subcritical and supercritical Hopf bifurcations

A

Субкритические и сверхкритические бифуркации Хопфа

69
Q

Planar channel shape

A

Плоская форма канала

70
Q

Step-wise wall temperature profile

A

Профиль температуры стенки с шагом

71
Q

Amplitude of oscillations

A

Амплитуда колебаний

72
Q

Limit-cycle

A

Цикл предела

73
Q

Combustion parameters

A

Параметры сгорания

74
Q

Heat recirculation

A

Рециркуляция тепла

75
Q

Porous media combustion

A

Сгорание в пористых средах

76
Q

Dispersion of combustion conditions

A

Дисперсия условий сгорания

77
Q

Contradictory results

A

Противоречивые результаты

78
Q

Numerical simulation

A

Численное моделирование

79
Q

Theoretical basis

A

Теоретическая основа

80
Q

Flame bifurcation type

A

Тип бифуркации пламени

81
Q

Channel width

A

Ширина канала

82
Q

Two-dimensional flame dynamics simulation

A

Двумерное моделирование динамики пламени

83
Q

Reduced one-dimensional model

A

Упрощенная одномерная модель

84
Q

Linear stability analysis

A

Анализ линейной устойчивости

85
Q

Physical problem statement

A

Формулировка физической проблемы

86
Q

Mathematical formulation

A

Математическая формулировка

87
Q

Solution procedure

A

Процедура решения

88
Q

Fresh mixture

A

Свежая смесь

89
Q

Critical velocity

A

Критическая скорость

90
Q

Transitional pulsating flame

A

Переходное пульсирующее пламя

91
Q

Small amplitude

A

Маленькая амплитуда

92
Q

Fixed amplitude

A

Постоянная амплитуда

93
Q

Extinction/ignition flame development

A

Развитие пламени затухания/воспламенения

94
Q

Numerical and theoretical analysis

A

Численный и теоретический анализ

95
Q

Linear stability analysis

A

Анализ линейной устойчивости

96
Q

Phase shift

A

Фазовый сдвиг

97
Q

Combustion conditions

A

Условия сгорания

98
Q

Velocity decrease

A

Уменьшение скорости

99
Q

Stabilizes

A

Стабилизируется

100
Q

Oscillate

A

Колебаться

101
Q

Revealed

A

Выявлено

102
Q

Captured

A

Зафиксировано

103
Q

Evaluated

A

Оценено

104
Q

Focused on

A

Сосредоточено на

105
Q

Found

A

Обнаружено

106
Q

Showed

A

Показало

107
Q

Observed

A

Наблюдалось

108
Q

Simulated

A

Смоделировано

109
Q

Predicted

A

Предсказано

110
Q

Identified

A

Идентифицировано

111
Q

Conducted

A

Проведено

112
Q

Described

A

Описано

113
Q

Introduces

A

Вводит

114
Q

Examines

A

Изучает

115
Q

Answers

A

Отвечает

116
Q

Analyzes

A

Анализирует

117
Q

Organized

A

Организовано