Answers by Brian0571409

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Design a heat exchanger for a process where hot air (80°C) needs to be cooled down to 30°C using water (10°C) as the cooling medium. The flow rate of hot air is 2 kg/s and the desired outlet temperature of the cooled air is 35°C. The maximum allowable pressure drop for air side is 50 kPa and for water side is 100 kPa. Design the heat exchanger using the LMTD (logarithmic mean temperature difference) method and calculate the required area of heat transfer.

answered 6 days ago in Chemical engineering

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How can the social constructivist approach be used to explain emotional experiences?

answered Jan 16 in Psychology

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What is the main idea behind the ecological theory?

answered Jan 15 in Psychology

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What type of starch is used for long-term energy storage in animal cells?

answered Jan 8 in Science

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What is the opposite of melting?

answered Jan 7 in Science

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The majoirty of modern gymnosperms belong to what group, which includes pine trees?

answered Jan 2 in Science

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Medical problems associated with the body responding poorly to insulin are commonly associated with what disease?

answered Dec 31, 2024 in Science

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What is formed when an oxygen atom picks up a pair of hydrogen ions from a solution?

answered Dec 27, 2024 in Science

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