1/2GD-SS16,16 nozzle,GD full cone nozzle

1/2GD-SS16,16 nozzle,GD full cone nozzle

【YBS Nozzle】offer 1/2GD-SS16,16 nozzle,GD full cone nozzle and other products.Tel:86-0769-81609791

1/2GD-SS16(YBS Brand) is produced by the advanced equipments to maximize the super spray performance.

Since the fuel injection , atomization and mixing with air diesel engine working process is a key part of the combustion 

efficiency and pollutant emissions have a crucial role. So people have long studied the characteristics of diesel spray has never 

stopped. Due to limitations of early experimental conditions and subject to the means test , study the characteristics of the 

spray nozzle technology focused on the macro feature some of the spray , with the improvement of modern advanced testing 

methods , making microscopic internal structure and characteristics of the observed distribution of the spray becomes 

possible .Macroscopic properties of macroscopic properties of the spray mist spray affect various microscopic mechanism of 

joint action demonstrated by the comprehensive results , including spray penetration distance (spray tip penetration) and spray 

cone angle (spray angle).

Jet spray from the spray penetration is completely evaporated before the body can reach the most remote ; spray angle 

primarily reflects the distribution of fuel in the injection direction along the radial direction. Two are closely related with the 

injection pressure , nozzle geometry , the physical properties of the fuel and the gas temperature and density of the medium . 

Hay and Schneider comprehensive comparison of several injectordroplet sizedistribution (SMD) iinnjjeeccttoorr spray 

characteristic parameters indicate. 7 kinds of empirical formulas used , the larger the difference between the results found in 

each formula , which is mainly due to the experimental data were obtained under the specified test conditions .

Considering the spray tip penetration and spray cone angle directly affects the fuel injection system and combustion chamber 

design to match , so people are more concerned about the actual cylinder engine spray nozzle characteristics. Dec and Espey 

and others on a computer equipped with an optical measurement system to study the cylinder test engine from the actual spray 

penetration and its influencing factors , found throughout the gas cylinder from strongly influenced by temperature and density 

, constant volume than earlier indoors static measurement results to be significantly shortened. Tianjin University, Shi Shaoxi et 

al in a bipolar burning test device on the study of high-speed spray angle shadow law, in particular the impact of the observed 

phenomenon rebuffed fuel spray cone angle . Since the discovery of the combustion zone caused by the expansion , so that 

the spray cone angle increases ; snags in the initial stage of the fuel spray cone angle increases, forming a mixture of a good 

role.

Ordering information of 1/2GD full cone spray nozzle(YBS Brand)

Materials:None=brass                                I=mild steel                SS=303stainless steel

1/2 1/2GD-16                                 1/2GD-I16                 1/2GD-SS16

1/2GD-25                                 1/2GD-I25     1/2GD-SS25

If you are looking for the high-quality nozzles,you'll find that YBS NOZZLE is the ideal nozzle brand.