An Empirical Model Relating Pressure Drop and Mass Flow Rate in General Internal Flows: Theoretical Basis and Sensitivity Analysis

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Pant t.; WANG H.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF APPLIED FLUID MECHANICS (JAFM) Year:2018 | Volume:11 | Issue:2 Page(s): 419-432

Download Full-Text

View:

177

Download:

172

Cites:

Information Journal Paper

Title

An Empirical Model Relating Pressure Drop and Mass Flow Rate in General Internal Flows: Theoretical Basis and Sensitivity Analysis

Author(s)

Pant t. | WANG H. | Issue Writer Certificate

Keywords

Empirical model

Internal flows

Pressure drop

Mass flow rate

CFD

Sensitivity Analysis

Abstract

An Empirical model is evaluated that is in a very simple form and is often used in automobile industry to relate the Pressure drop and Mass flow rate in Internal flows. Despite the simplicity of the model, it is remarkably accurate when it is used in a wide range of Internal flows. Such accuracy and the theoretical basis of the model is not well understood, and this work aims to provide such an understanding. The theoretical basis of the Empirical model is sought by performing an integral analysis based on the Navier-Stokes equation in a laminar developing channel flow. The analysis successfully yields a model that is in the same form as the Empirical model. The accuracy and sensitivity of the model is then thoroughly examined through the computational studies of several Internal flows. Two regimes of the model behavior in Internal flows are identified, a convection dominated flow regime and a diffusion dominated flow regime. In each regime, the sensitivity of the model accuracy to the model parameters is found to be substantially different. Finally, the Empirical model is applied to several more complicated Internal flows to demonstrate the applicability of the model in general flows.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

Pant, t., & WANG, H.. (2018). An Empirical Model Relating Pressure Drop and Mass Flow Rate in General Internal Flows: Theoretical Basis and Sensitivity Analysis. JOURNAL OF APPLIED FLUID MECHANICS (JAFM), 11(2), 419-432. SID. https://sid.ir/paper/308113/en

Vancouver: Copy

Pant t., WANG H.. An Empirical Model Relating Pressure Drop and Mass Flow Rate in General Internal Flows: Theoretical Basis and Sensitivity Analysis. JOURNAL OF APPLIED FLUID MECHANICS (JAFM)[Internet]. 2018;11(2):419-432. Available from: https://sid.ir/paper/308113/en

IEEE: Copy

t. Pant, and H. WANG, “An Empirical Model Relating Pressure Drop and Mass Flow Rate in General Internal Flows: Theoretical Basis and Sensitivity Analysis,” JOURNAL OF APPLIED FLUID MECHANICS (JAFM), vol. 11, no. 2, pp. 419–432, 2018, [Online]. Available: https://sid.ir/paper/308113/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops