Question: A pharmaceutical company is developing a topical gel formulation that contains 0.5% (w/w) polyacrylic acid as a thickener in 50% (v/v) glycerin. The gel will

A pharmaceutical company is developing a topical gel formulation that contains 0.5% (w/w) polyacrylic acid as a thickener in 50% (v/v) glycerin. The gel will be applied to the skin for the treatment of psoriasis. The flow rate of the gel through a cylindrical tube with a diameter of 5 mm and a length of 20 cm is to be determined, assuming laminar flow.

please determine shear stress, viscosity and flow rate. thank you

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

4. A pharmaceutical company has a patent on a new HIV drug. The demand curve for this drug in the US is given by the following: Demand: P = 20-(1/2)Q Marginal Cost = 10 a. Draw a diagram, and...

A pharmaceutical company has a patent on a new HIV drug. The demand curve for this drug in theUS is given by the following: Demand: P(Q) = 20 - Q Cost:C(Q)= 10*Q a.Draw a diagram, and determine the...

Week 1: Chain Ratio Spreadsheet Assignment A pharmaceutical company is developing and planning to launch a new oral drug for cancer. The productmanager needs a 10 year forecast of net sales to make...

A pharmaceutical company is developing and planning to launch a new oral drug for cancer. The product manager needs a 10 year forecast of net sales to make decisions about the product's potential...

A pharmaceutical company is developing and planning to launch a new oral drug for cancer. The product manager needs a 10 year forecast of net sales to make decisions about the products potential...

A pharmaceutical company is developing and planning to launch a new oral drug for cancer. The product manager needs a 10 year forecast of net sales to make decisions about the product's potential...

Week 2: Chain Ratio Spreadshoet Assignment CBAD292 A pharmaceutical company is developing and planning to launch a new oral drug for cancer. The product manager needs a 10 year forecast of net sales...

A pharmaceutical company is developing and planning to launch a new oral drug for cancer. The product manager needs a 10 year forecast of net sales to make decisions about the product's potential...

Week 2: Chain Ratio Spreadsheet Assignment CBAD292 A pharmaceutical company is developing and planning to launch a new oral drug for cancer. The product manager needs a 10 year forecast of net sales...

Do values differ across generations? How so?

Determine the back pressure necessary for a normal shock to appear at the exit of a converging-diverging nozzle, with an exit to throat area ratio of 2, if the reservoir conditions are 1 MPa and 850...

In the high-level programming language that your school has chosen to use, write and run your own program that calculates and displays the volume of a cylinder.

The next generation of mobile connectivity, called 4 G , is faster and more reliable. True or False

Media Skills: IM; Compositional Modes: Tutorials [LO-1] [LO-5] High-definition television can be a joy to watchbut, oh, what a pain to buy. The field is cluttered with competing technologies and...

Media Skills: Social Networking [LO-2] Social media can be a great way to, well, socialize during your college years, but employers are increasingly checking up on the online activities of potential...

Media Skills: Blogging; Compositional Modes: Tutorials [LO-6] Tumblr has become a popular short-form blogging platform by combining the simplicity of Twitter with the ability to share photos and...