Product Introduction：
This product is used in conjunction with a thermodynamic basic experimental platform to conduct theoretical analysis and experimental research on gas flow and nozzle calculations in the disciplines of Engineering Thermodynamics and Aerodynamics; The equipment is composed of a gas source, a testing section, pressure acquisition, and a regulating valve group. Through the cooperation of the air pump and the valve, the pressure distribution curve of the converging and converging diverging nozzle (Laval nozzle) can be measured, and the inlet pressure and back pressure of the nozzle can be adjusted. Three replaceable nozzles can be used to study the pressure and velocity ratios within different nozzles, including a convergent profile and two Lafayette nozzles with different expansion lengths; Designed to be compact and safe, making it easy to conduct experiments independently.
detailed information
| PRODUCT MODEL | ET202 | product name | Nozzle Pressure Distribution Experiment Apparatus |
| Product specifications | Length 750mm/Width 450mm/Height 850mm | product material | alloy |
| Usage environment | 0 ℃ ≤ temperature ≤ 45 ℃, relative humidity ≤ 85 | Input power supply | Single three wire, 220V, 50HZ |
| Belonging series | aerodynamics | Cooperate with modules |
| Experimental function： |
| 1、Can be used to demonstrate nozzle blockage phenomenon; 2、Can be used to study phenomena such as excessive and insufficient expansion of airflow in the nozzle when shock waves appear; 3、Can be used to study the relationship between the inlet pressure of the nozzle and the airflow velocity inside the pipe; 4、Can be used to study the relationship between environmental back pressure and airflow velocity inside pipes; 5、Can be used to study the influence of intake pressure and environmental back pressure on the airflow velocity inside the nozzle; 6、Can be used to study the pressure distribution inside three types of nozzles under different inlet and outlet pressure ratios; 7、Other nozzle designs and experiments that can be freely expanded; |