A PHYSICAL MODEL OF DOWNBURST AND COMPARISON WITH AN OBSERVATION IN TEHRAN AREA

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.

FEYZ ABADI NAHID; ALIAJBARI ABBASALI

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

Seminar Paper

Paper Information

Seminar: IRANIAN GEOPHYSICS CONFERENCE
Year:2006 | Issue:12

Download Full-Text

View:

201

Download:

Information Seminar Paper

Title

A PHYSICAL MODEL OF DOWNBURST AND COMPARISON WITH AN OBSERVATION IN TEHRAN AREA

Author(s)

FEYZ ABADI NAHID | ALIAJBARI ABBASALI

Keywords

Not Registered.

Abstract

DOWNBURSTS ARE SMALL-SCALE, SHORT-LIVED AND ENERGETIC EVENTS IN THE ATMOSPHERE. DISTINCTIVE FEATURES ASSOCIATED WITH DOWNBURST ARE: A SUDDEN DROP IN TEMPERATURE, SUDDEN INCREASE IN WIND SPEED, WIND SHIFT, PRESSURE RISE AND HUMIDITY INCREMENT. IN THIS STUDY, A PHYSICAL MODEL OF DOWNBURSTS HAS BEEN PRESENTED.VERTICAL RELEASE OF KNOWN VOLUME DENSE FLUID IS SIMULATED IN AN ISOTROPIC AND A DENSITY STRATIFIED ENVIRONMENT. AS SOON AS THE RELEASED FLUID REACHES THE SURFACE, IT FORMS THE SHAPE OF A VORTEX RING AND SPREADS OUT IN ALL DIRECTIONS LIKE GRAVITY CURRENT. TYPICAL FROUDE NUMBERS OF THE FLOW IN 0.7 THE STRUCTURE OF THE FLOW IN MONITORED BY CONDUCTIVITY PROBES SHOWING INHOMOGENEOUS TURBULENT STRUCTURE. SUCH AS VERTICALLY MOVING FLOW IN THE ATMOSPHERE. CAN LEAD TO DANGER TO FLYING AIRCRAFTS NEAR THE GROUND AND HENCE MUST BE STUDIED AND MONITORED NEAR THE AIRPORTS.

Cites

No record.

References

No record.

Cite

APA: Copy

FEYZ ABADI, NAHID, & ALIAJBARI, ABBASALI. (2006). A PHYSICAL MODEL OF DOWNBURST AND COMPARISON WITH AN OBSERVATION IN TEHRAN AREA. IRANIAN GEOPHYSICS CONFERENCE. SID. https://sid.ir/paper/906509/en

Vancouver: Copy

FEYZ ABADI NAHID, ALIAJBARI ABBASALI. A PHYSICAL MODEL OF DOWNBURST AND COMPARISON WITH AN OBSERVATION IN TEHRAN AREA. 2006. Available from: https://sid.ir/paper/906509/en

IEEE: Copy

NAHID FEYZ ABADI, and ABBASALI ALIAJBARI, “A PHYSICAL MODEL OF DOWNBURST AND COMPARISON WITH AN OBSERVATION IN TEHRAN AREA,” presented at the IRANIAN GEOPHYSICS CONFERENCE. 2006, [Online]. Available: https://sid.ir/paper/906509/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops