【Daily Question】2016.1.13 Heat exchanger structure selection (first 50 replies + 2 wealth points; additional 3–8 wealth points for correct answers)

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This post was last edited by gn_1984 on 2016-1-18 at 15:43. To increase the popularity of the heat exchange section, a \"Question of the Day\" activity has been introduced there; this helps to foster an active atmosphere for technical exchanges while also providing members with certain financial rewards. 【Daily Question】 Which of the following heat exchangers are suitable for situations with severe scaling? A. Fixed-tube plate heat exchanger B. Floating-head heat exchanger C. U-tube heat exchanger D. Packed-bed heat exchanger. Correct answer: B and D. Note: We will close this post after 24 hours to reveal the answers and explanations, as well as the best response (the most helpful one). Other content: AC version of heat exchange equipment – “One question per day” competition post (prizes for participation; valid indefinitely) http://bbs.hcbbs.com/thread-1320941-1-1.html. The selection process for active users and “Weekly Stars” in the “Mechanical Section” has begun http://bbs.hcbbs.com/thread-1489069-1-1.html. Recruitment for moderators and technicians in the [Mechanical Section] – applications and referrals are welcome. [Valid indefinitely] – Come if you’re interested! 】http://bbs.hcbbs.com/thread-1288857-1-1.ht【Mechanical Section】In-depth tips on preventing freezing of equipment during winter http://bbs.hcbbs.com/thread-1502793-1-1.html It’s here at last – we’ve been waiting for this!【Mechanical Section】Thanksgiving sharing event http://bbs.hcbbs.com/thread-1533152-1-1.html Chemical equipment and machinery