Видео ютуба по тегу Contra-Rotating Fan

Generating powerful & straight airflow - SanAce 172 Counter Rotating Fan
Generating powerful & straight airflow - SanAce 172 Counter Rotating Fan
Generating Powerful & Straight Airflow - San Ace Counter Rotating Fan
Generating Powerful & Straight Airflow - San Ace Counter Rotating Fan
Dual Contra-Rotating Ducted Fan (Better This Time)
Dual Contra-Rotating Ducted Fan (Better This Time)
Counter Rotating (Contra) Fans? Should I stack my Fans to get Better Performance? Lets Find Out
Counter Rotating (Contra) Fans? Should I stack my Fans to get Better Performance? Lets Find Out
The Unexpected Genius of Contra-Rotating Propellers
The Unexpected Genius of Contra-Rotating Propellers
Dual Contra-Rotating Ducted Fan Prototype: Single Motor, 3D Printed
Dual Contra-Rotating Ducted Fan Prototype: Single Motor, 3D Printed
Contra Rotating Fan
Contra Rotating Fan
CFturbo Contra-rotating Fan Demo
CFturbo Contra-rotating Fan Demo
Delta GFC1212DW Counter-Rotating 120mm Fan
Delta GFC1212DW Counter-Rotating 120mm Fan
Counter Rotating Fan
Counter Rotating Fan
simulation of a contra-rotating fan
simulation of a contra-rotating fan
Lecture 43: Design of Low Speed Contra rotating Fan
Lecture 43: Design of Low Speed Contra rotating Fan
зачем на самолете винты встречного вращения?
зачем на самолете винты встречного вращения?
VECTOR 2 COUNTER ROTATING FANS
VECTOR 2 COUNTER ROTATING FANS
Contra Rotating Fans
Contra Rotating Fans
2-stage contra-rotating axial fan - refurbished, 1000mm diameter, 3- phase 415V
2-stage contra-rotating axial fan - refurbished, 1000mm diameter, 3- phase 415V
Custom Counter Rotating Fan 12V 1.10A (part 1)
Custom Counter Rotating Fan 12V 1.10A (part 1)