Задача 4. [1, 2.44]
Найти молярную теплоемкость идеального газа при политропическом процессе , если показатель адиабаты газа равен . При каких значениях показателя политропы теплоемкость газа будет отрицательной?
Дано:
, ,
Решение:
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Дифференцируем
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![](data:image/png;base64,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)
Знак « » зависит от значения .
, если ![](data:image/png;base64,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)
(изотермический процесс)
(адиабатный процесс)
В области отрицательной теплоемкости при увеличении объема давление падает быстрее, чем при изотермическом процессе, но медленнее чем при адиабатном. На диаграмме ( )
если процесс 1 – изотермический, 2 – адиабатический, то процесс 3 (штриховая линия) – процесс с теплоемкостью . Пусть газ перешел из состояния с объемом в состояние с объемом в результате этого процесса. Каков знак теплоемкости? Процесс выше линии адиабаты, следовательно, было поглощение теплоты. Но линия процесса ниже изотермы 1, следовательно, температура понизилась. Но если , а . [2]
Процессы с отрицательной теплоемкостью отражает и показатель политропы « » в уравнении .
Отсюда видно, что удовлетворяет условию .
Достарыңызбен бөлісу: |