Chamber Dimensions: Length L = Width W= Height h 2a = Operating Conditions: Volume Flow Rate Q= Inlet pressure Pin Instructions: A cardiologist wants your help to build a cell culture chamber, that will expose cells on the bottom surface to a shear stress of Ра). +a Pin 0 Pout Twall х 20 dynes/cm2. (1 dyne/cm2= -a The cell culture medium has a density of 1020 kg/m3 and viscosity of 0.0009 kg/m-s. L 0 You need to design the chamber dimensions and operating conditions . The height of the chamber must be at least 120 um, and the area of the lower plate should be about 2 cm2. Assume the outlet pressure is 0. Specify both the inlet pressure and flow rate required (since she may set up either a gravity-driven or a flow (pump)-driven system)

Question

below attached image. fluid mechanic

Chamber Dimensions:
Length L =
Width W=
Height h 2a =
Operating Conditions:
Volume Flow Rate Q=
Inlet pressure Pin

Image Transcription

Chamber Dimensions: Length L = Width W= Height h 2a = Operating Conditions: Volume Flow Rate Q= Inlet pressure Pin

Instructions:
A cardiologist wants your help to build a
cell culture chamber, that will expose cells
on the bottom surface to a shear stress of
Ра).
+a
Pin
0
Pout
Twall
х
20 dynes/cm2. (1 dyne/cm2=
-a
The cell culture medium has a density of
1020 kg/m3 and viscosity of 0.0009 kg/m-s.
L
0
You need to design the chamber dimensions and operating conditions . The height of the chamber
must be at least 120 um, and the area of the lower plate should be about 2 cm2. Assume the outlet
pressure is 0. Specify both the inlet pressure and flow rate required (since she may set up either a
gravity-driven or a flow (pump)-driven system)

Image Transcription

Instructions: A cardiologist wants your help to build a cell culture chamber, that will expose cells on the bottom surface to a shear stress of Ра). +a Pin 0 Pout Twall х 20 dynes/cm2. (1 dyne/cm2= -a The cell culture medium has a density of 1020 kg/m3 and viscosity of 0.0009 kg/m-s. L 0 You need to design the chamber dimensions and operating conditions . The height of the chamber must be at least 120 um, and the area of the lower plate should be about 2 cm2. Assume the outlet pressure is 0. Specify both the inlet pressure and flow rate required (since she may set up either a gravity-driven or a flow (pump)-driven system)

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