Heat transfer and hydraulic resistance in rough tubes including with twisted tape inserts

Август 9, 2022

Главная
Разное
Heat transfer and hydraulic resistance in rough tubes including with twisted tape inserts

Содержание

4. Heat exchanger
5. Triangular Rounded Rectangular Profiles Pipes with a continuous thread of roughness
6. Twisted tape inserts
7. Dependence of hydraulic resistance factor of rough tubes with various thread roughness profile and with similar
8. Dependence of hydraulic resistance factor of rough tubes with triangular thread roughness profile on Re: line
9. Dependence for pipes with threaded roughness with twisted tape inserts Heat transfer in a tube with
10. Thank you for your attention.
12. Скачать презентацию

Слайд 2

Слайд 3

Слайд 4

Heat exchanger

Слайд 5

Triangular
Rounded
Rectangular
Profiles
Pipes with a continuous thread of roughness

Слайд 6

Twisted tape inserts

Слайд 7

Dependence of hydraulic resistance factor of rough tubes with various thread

roughness profile and with similar heights of ledges on Re

Слайд 8

Dependence of hydraulic resistance factor of rough tubes with triangular thread

roughness profile on Re: line – for smooth tube (by calculation)

Слайд 9

Dependence for pipes with threaded roughness with twisted tape inserts
Heat transfer

in a tube with uniform continuous roughness (Δ=0.11 mm, t=0.3 mm)

Heat transfer in a tube with uniform continuous roughness (Δ=0.12 mm, t=0.5 mm)

Слайд 10

Thank you for your
attention.