Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Rick Smith"'
Publikováno v:
Chemical Engineering Transactions, Vol 103 (2023)
Condensation heat transfer characteristics were studied experimentally to evaluate the heat transfer performance for copper heat transfer tubes (smooth and enhanced). Condensation tests were performed at 45 °C (saturation temperature); mass flux val
Externí odkaz:
https://doaj.org/article/ce6e5a43ac3a401fbe89037b28fe6315
Autor:
Vanessa Redecke, Kazuki Tawaratsumida, Erin T. Larragoite, Elizabeth S. C. P. Williams, Vicente Planelles, Adam M. Spivak, Lincoln Hirayama, Marc Elgort, Shane Swenson, Rick Smith, Bryan Worthen, Russ Zimmerman, Patricia Slev, Ben Cahoon, Mark Astill, Hans Häcker
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract Diagnostic tests that detect antibodies (AB) against SARS-CoV-2 for evaluation of seroprevalence and guidance of health care measures are important tools for managing the COVID-19 pandemic. Current tests have certain limitations with regard
Externí odkaz:
https://doaj.org/article/1655f619167244489c5e59a7785e3869
Publikováno v:
Chemical Engineering Transactions, Vol 94 (2022)
Condensation heat transfer characteristics under different working conditions were studied to determine the heat transfer performance in horizontal, smooth and enhanced heat transfer tubes. Condensation heat transfer of these tubes was studied using
Externí odkaz:
https://doaj.org/article/5f2ddfb8d9ec4d959a438ab218470d9d
Publikováno v:
Chemical Engineering Transactions, Vol 88 (2021)
Condensation heat transfer characteristics were experimentally investigated over a wide range of operating conditions in order to determine the heat transfer performance inside horizontal, smooth and enhanced heat transfer tubes; using R410A in tubes
Externí odkaz:
https://doaj.org/article/c15d9780255b446b8209d4fc40239b2a
Publikováno v:
Energies, Vol 15, Iss 8, p 2951 (2022)
Condensation heat transfer characteristics (using R410A as the working fluid) were studied experimentally to evaluate the heat transfer performance in copper and stainless-steel heat transfer tubes (smooth and enhanced). Experiments were carried out
Externí odkaz:
https://doaj.org/article/1accf06d4cd84318bbc1181bc03bf49a
Publikováno v:
Chemical Engineering Transactions, Vol 81 (2020)
An experimental investigation was conducted to evaluate heat transfer performance of several enhanced surface tubes during in-tube evaporation and condensation of R410A; results were then compared to the results of a smooth tube. Tubes considered in
Externí odkaz:
https://doaj.org/article/5edfc7f9b7574e24bb37e5bf77f86f1e
Publikováno v:
Chemical Engineering Transactions, Vol 76 (2019)
An experimental investigation was performed, and results are presented here for an evaporation and condensation heat transfer study that took place using enhanced heat transfer (1EHT) tubes of different outside diameters. Results were compared to the
Externí odkaz:
https://doaj.org/article/5b0626d4b0fd456ea4b481bc409e084f
Autor:
Boren Zheng, Jiacheng Wang, Yu Guo, David John Kukulka, Weiyu Tang, Rick Smith, Zhichuan Sun, Wei Li
Publikováno v:
Energies, Vol 14, Iss 4, p 867 (2021)
A study was carried out to determine in-tube evaporation and condensation performance of enhanced heat transfer tubes (EHT) using R410A, with the results being compared to a plain tube. The test tubes considered in the evaluation include: plain, herr
Externí odkaz:
https://doaj.org/article/1f6cedbb62b24ba8aff138813c92a457
Publikováno v:
Energies, Vol 13, Iss 4, p 952 (2020)
An experimental study was carried out to explore the heat transfer characteristics on the outside of smooth and enhanced tubes, during evaporation and condensation of R134A in the annulus of a tube-in-tube heat exchanger. The three-dimensional enhanc
Externí odkaz:
https://doaj.org/article/f4df98a950fa4ecdbe2a250c8f904e83
Publikováno v:
Chemical Engineering Transactions, Vol 70 (2018)
Results are presented here from an experimental investigation on tubeside condensation and evaporation heat transfer that took place in three Vipertex stainless steel enhanced heat transfer tubes (1EHT-2, 2EHT-2 and 4EHT). Equivalent outer diameter o
Externí odkaz:
https://doaj.org/article/63b643e2616f459f9c2d91b08892a261