Actually, it is always the transfer of heat from bed to surroundings.

实际上，传热往往是由床层至周围。

youdao

Combining with particle impact heat transfer model, DEM method is also used to systematically simulate the heat transfer process in fluidized bed at the level of particle.

将DEM方法与颗粒碰撞传热模型结合，在颗粒层次上对密相流化床内的传热过程进行了较为系统的数值研究。

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The combustion and heat transfer in CFB boiler are related with the bed material, while the bed material is formed during the coal combustion, fragment and attrition processes.

循环流化床锅炉炉内的燃烧及传热与炉内床料的状态密切相关，而炉内床料主要是由燃煤含有的矿物组分经过燃烧、爆裂和磨耗过程形成的。

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At the airport, the completion of the 272-room Montreal Airport Marriott in 2009 atop the US departure terminal means the transfer time from bed to check-in desk can be less than two minutes.

BBC: Business trip: Montreal

Once those beds were full, its clinical commissioning group funded the next available bed out of the county and facilitated transfer back as soon as a bed was available, it said.

BBC: Man with hands on face

So we worked with Sumitomo, UNICEF and helped find who we thought was the most extraordinary bed-net manufacturer with the traditional nets and financed the technology transfer and then provided a lot of management assistance on the side.

FORBES: Transcript: Jacqueline Novogratz