Question

Why LMTD is used in heat exchanger?

Answer 1

Answer:

The log mean temperature difference (LMTD) is used to determine the temperature driving force for heat transfer in flow systems, most notably in heat exchangers. The LMTD is a logarithmic average of the temperature difference between the hot and cold streams at each end of the exchanger.

Explanation:

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘꜱ ᴘʟᴇᴀꜱᴇ ᴍᴀʀᴋ ᴍᴇ ᴀꜱ ʙʀᴀɪɴʟɪᴇꜱᴛ. ᴀɴᴅ ɪꜰ ʏᴏᴜ ɢᴏᴛ ʏᴏᴜʀ ᴀɴꜱᴡᴇʀ ʟɪᴋᴇ ᴍᴇ. ᴀɴᴅ ᴘʟᴇᴀꜱᴇ ʜᴇʟᴘ ᴍᴇ ʙʏ ꜰᴏʟʟᴏᴡɪɴɢ ᴍᴇ ᴀɴᴅ ᴋɴᴏᴡ ᴍᴏʀᴇ ᴀɴꜱᴡᴇʀꜱ.ʜᴀᴠᴇ ᴀ ɴɪᴄᴇ ᴅᴀʏ    

ʏᴏᴜʀꜱ ꜰʀɪᴇɴᴅʟʏ 

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