General Equations for Pressure Drop for Laminar Flow in Ducts of Arbitrary Cross SectionsSource: Journal of Energy Resources Technology:;1990:;volume( 112 ):;issue: 004::page 220Author:T. Yilmaz
DOI: 10.1115/1.2905761Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents general equations for pressure drop calculations for developed and developing laminar flow in ducts of arbitrary cross sections. The results obtained from these equations compare well with the theoretically calculated values available in the literature for circular, rectangular, triangular, elliptical, polygonal, casped, corner and side ducts. The maximum deviations by these comparisons are 7.3 and −4.0 percent, respectively. Besides these, the equations yield satisfactory results for eccentric and concentric annular ducts.
keyword(s): Laminar flow , Cross section (Physics) , Ducts , Equations , Pressure drop AND Corners (Structural elements) ,
|
Collections
Show full item record
| contributor author | T. Yilmaz | |
| date accessioned | 2017-05-08T23:32:28Z | |
| date available | 2017-05-08T23:32:28Z | |
| date copyright | December, 1990 | |
| date issued | 1990 | |
| identifier issn | 0195-0738 | |
| identifier other | JERTD2-26434#220_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/106810 | |
| description abstract | This paper presents general equations for pressure drop calculations for developed and developing laminar flow in ducts of arbitrary cross sections. The results obtained from these equations compare well with the theoretically calculated values available in the literature for circular, rectangular, triangular, elliptical, polygonal, casped, corner and side ducts. The maximum deviations by these comparisons are 7.3 and −4.0 percent, respectively. Besides these, the equations yield satisfactory results for eccentric and concentric annular ducts. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | General Equations for Pressure Drop for Laminar Flow in Ducts of Arbitrary Cross Sections | |
| type | Journal Paper | |
| journal volume | 112 | |
| journal issue | 4 | |
| journal title | Journal of Energy Resources Technology | |
| identifier doi | 10.1115/1.2905761 | |
| journal fristpage | 220 | |
| journal lastpage | 223 | |
| identifier eissn | 1528-8994 | |
| keywords | Laminar flow | |
| keywords | Cross section (Physics) | |
| keywords | Ducts | |
| keywords | Equations | |
| keywords | Pressure drop AND Corners (Structural elements) | |
| tree | Journal of Energy Resources Technology:;1990:;volume( 112 ):;issue: 004 | |
| contenttype | Fulltext |