scholarly journals Mechanism of Falling Water Limitation under Counter-current Flow through a Vertical Flow Path

1984 ◽  
Vol 27 (226) ◽  
pp. 708-715 ◽  
Author(s):  
Yukio SUDO ◽  
Akira OHNUKI
Keyword(s):  
Current Flow ◽  
Flow Path ◽  
Vertical Flow ◽  
Water Limitation ◽  
Flow Through ◽  
Counter Current Flow ◽  
Counter Current

scholarly journals Water Flow Through the Gills of Port Jackson Sharks

1970 ◽  
Vol 52 (3) ◽  
pp. 565-568
Author(s):  
GORDON C. GRIGG
Keyword(s):  
Water Flow ◽  
Current Flow ◽  
Water Flows ◽  
Respiratory Surface ◽  
Secondary Lamellae ◽  
Flow Through ◽  
Counter Current Flow ◽  
Port Jackson ◽  
Counter Current

1. It has been said that the presence of interbranchial septa in elasmobranchs prevents counter-current flow of water and blood at the respiratory surface. 2. In contesting this opinion, attention is drawn to the importance of the septal canals as ducts carrying respiratory water in the Port Jackson shark. 3. Observations made on the passage of dye through the gills and on water pressures in the orobranchial cavity, septal canals and parabranchial cavity, indicate that water flows unidirectionally between the secondary lamellae and into the septal canals. 4. This provides a counter-current flow between water and blood at the respiratory surfaces.

The effect of direct and counter-current flow-through delignification on enzymatic hydrolysis of wheat straw, and flow limits due to compressibility

2016 ◽  
Vol 113 (12) ◽  
pp. 2605-2613 ◽  
Author(s):  
Ville Pihlajaniemi ◽  
Mika Henrikki Sipponen ◽  
Ossi Pastinen ◽  
Antti Nyyssölä ◽  
Simo Laakso
Keyword(s):  
Enzymatic Hydrolysis ◽  
Wheat Straw ◽  
Current Flow ◽  
Flow Through ◽  
Counter Current Flow ◽  
Counter Current ◽  
Hydrolysis Of
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