| contributor author | M. R. Ghassemzadeh | |
| contributor author | S. Carmi | |
| date accessioned | 2017-05-08T23:13:42Z | |
| date available | 2017-05-08T23:13:42Z | |
| date copyright | March, 1982 | |
| date issued | 1982 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-26980#92_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/96042 | |
| description abstract | Pipe flow characteristics of coal-oil mixtures (C.O.M.) are studied by a pipe flow facility consisting of a Tri-Rotor positive displacement pump, which draws fluid from a reservoir tank and discharges through a pipeline at regulated pressures. Pipe flow tests are carried out to study the drag reduction effect of the polymer carboxymethylcellulose (CMC) on the flow of coal-oil mixtures. Addition of CMC reduces friction drag on the average by 10 percent. Preliminary results are presented covering appropriate ranges of operating parameters (coal concentration and temperature) which influence the drag reduction. A brief discussion will evaluate the significance of these results. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Drag Reduction in Flow of Coal-Oil Suspensions | |
| type | Journal Paper | |
| journal volume | 104 | |
| journal issue | 1 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3240863 | |
| journal fristpage | 92 | |
| journal lastpage | 93 | |
| identifier eissn | 1528-901X | |
| keywords | Flow (Dynamics) | |
| keywords | Coal | |
| keywords | Drag reduction | |
| keywords | Pipe flow | |
| keywords | Mixtures | |
| keywords | Ceramic matrix composites | |
| keywords | Vacuum pumps | |
| keywords | Pipelines | |
| keywords | Polymers | |
| keywords | Rotors | |
| keywords | Friction | |
| keywords | Temperature | |
| keywords | Fluids | |
| keywords | Reservoirs AND Drag (Fluid dynamics) | |
| tree | Journal of Fluids Engineering:;1982:;volume( 104 ):;issue: 001 | |
| contenttype | Fulltext | |