New Low Resistance Respiratory Valve
| Autor: | A. K. Gupta, A. K. Bhattacharyya, H. S. Nayar |
|---|---|
| Rok vydání: | 1982 |
| Předmět: |
Pressure drop
Engineering Petroleum engineering business.industry Mechanical Engineering General Chemical Engineering Dead space Biomedical Engineering General Physics and Astronomy Structural engineering Computer Science Applications Volumetric flow rate Electrical and Electronic Engineering Respiratory system Low resistance business |
| Zdroj: | Defence Science Journal. 32:95-98 |
| ISSN: | 0976-464X 0011-748X |
| DOI: | 10.14429/dsj.32.6199 |
| Popis: | Fabrication at DIPAS of a low resistance respiratory valve from totally indigenous materials costing Rs.500/- is reported here. Experimental data reveal that the dead space in the valve is 230 ml and the pressure drop across the valve (i.e. the resistance) at a flow rate of 240 litres per minute is 1 cm of water. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|