Development and proposal of a small fan measurement method

(1) Development of air propagation noise measurement method for small fan (JBMS-72-1)
(2) Development of solid propagation vibration measurement method for small fan (JBMS-72-2)
(3) Proposal of noise and vibration measurement method under actual load of small fan
(4) Development of fan efficiency measurement system during operation of small fan
(5) Development of tone evaluation method for small fan noise
(6) Dissemination of standard small fan (3D data for CFD)
(7) In addition, establishment of standards for measurement of aerodynamic performance and noise of fans

 

Dispatch of information and sharing infomation to overseas

(1)About the activity of ECMA TC26 TG1

 

 

Past activities

“Small fan air volume noise testing method” preparation committee

Group composition

Chairman:Sato Sojun(AIST) 

Committee:32 people (19 companies, 3 institutions)

Deliverables

JBMS-72

Period

January 2002 ~ December 2004

 

“How to measure the air volume, noise and vibration of small fans” preparation committee

Group composition

Chairman:Gaku Minorikawa(Hosei Univ.) 

Committee:42 people (22 companies, 3 institutions)

Deliverables

JBMS-72-1/2

Period

March 2008 ~ May 2011