نتایج جستجو برای: tube bundle
تعداد نتایج: 124092 فیلتر نتایج به سال:
Abstract We studied the heat transfer of finned exchanger configurations with a novel design. These fin designs use integrated pins to enhance conduction from base tip as well air-side on surface. Oval tubes conventional circular plain fins (CPF) pin (CIPF) and serrated (SIPF) were additively generated by Selective Laser Melting (SLM) process installed at bottom 6.5 m long chimney. All tested i...
Actin cables in pollen tubes serve as molecular tracks for cytoplasmic streaming and organelle movement and are formed by actin bundling factors like villins and fimbrins. However, the precise mechanisms by which actin cables are generated and maintained remain largely unknown. Fimbrins comprise a family of five members in Arabidopsis thaliana. Here, we characterized a fimbrin isoform, Arabidop...
The helical steam generator is connected to an HTGR-type nuclear reactor called PeLUIt-40 for production. Steam used generate electricity and hydrogen. A once-through tube bundle was employed because of its ability endure mechanical stress due thermal expansion, high resistance flow-induced vibrations, better performance compared a straight one. To produce the targeted steam, design analysis ne...
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