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RU2003107779A - GUIDE DEVICE - Google Patents

GUIDE DEVICE Download PDF

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Publication number
RU2003107779A
RU2003107779A RU2003107779/06A RU2003107779A RU2003107779A RU 2003107779 A RU2003107779 A RU 2003107779A RU 2003107779/06 A RU2003107779/06 A RU 2003107779/06A RU 2003107779 A RU2003107779 A RU 2003107779A RU 2003107779 A RU2003107779 A RU 2003107779A
Authority
RU
Russia
Prior art keywords
housing
guide device
diameter
guide elements
struts
Prior art date
Application number
RU2003107779/06A
Other languages
Russian (ru)
Inventor
Владимир Иванович Бойцов (RU)
Владимир Иванович Бойцов
Original Assignee
Открытое акционерное общество "Мовен" (RU)
Открытое акционерное общество "Мовен"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Открытое акционерное общество "Мовен" (RU), Открытое акционерное общество "Мовен" filed Critical Открытое акционерное общество "Мовен" (RU)
Priority to RU2003107779/06A priority Critical patent/RU2003107779A/en
Publication of RU2003107779A publication Critical patent/RU2003107779A/en

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Claims (1)

Направляющее устройство для струйного или канального вентилятора, содержащее трубчатый корпус с размещенным в нем рабочим колесом, закрепленным на валу привода, выполненного в виде электромотора, установленного на направляющих элементах корпуса, отличающееся тем, что направляющие элементы выполнены в виде закрепленных на корпусе и на приводе цилиндрических стоек, диаметр которых выбирается по формуле:A guide device for a jet or duct fan, comprising a tubular housing with an impeller mounted thereon, mounted on a drive shaft made in the form of an electric motor mounted on the housing guide elements, characterized in that the guide elements are designed as cylindrical mounted on the housing and on the drive racks, the diameter of which is selected by the formula:
Figure 00000001
Figure 00000001
 где
Figure 00000002
- собственная частота вихреобразования, 1/с;Where
Figure 00000002
- natural frequency of vortex formation, 1 / s ; k - безразмерный коэффициент;k is the dimensionless coefficient; V - скорость набегающего потока;V is the flow velocity; d - диаметр стоек, /м/.d is the diameter of the struts, / m /.
RU2003107779/06A 2003-03-24 2003-03-24 GUIDE DEVICE RU2003107779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003107779/06A RU2003107779A (en) 2003-03-24 2003-03-24 GUIDE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003107779/06A RU2003107779A (en) 2003-03-24 2003-03-24 GUIDE DEVICE

Publications (1)

Publication Number Publication Date
RU2003107779A true RU2003107779A (en) 2005-01-20

Family

ID=34977366

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003107779/06A RU2003107779A (en) 2003-03-24 2003-03-24 GUIDE DEVICE

Country Status (1)

Country Link
RU (1) RU2003107779A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2561790C2 (en) * 2010-01-19 2015-09-10 Снекма Connection diffuser-straightening device for centrifugal compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2561790C2 (en) * 2010-01-19 2015-09-10 Снекма Connection diffuser-straightening device for centrifugal compressor

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