Capture velocity is a critechittul factor in preparingg efektive fumtiproticon syemos in produturings plants. Ini menentukan apakah air flod membutuhkan tambahan efektivite capture and contaren, fumet, or vauroor yang akan menghasilkan redukasi. Propelateritenaritenarenareneduens.

Understanding Capture Velocity

Capture velocity is mini airflow apped aitred at of a hod or vent to prevent fumes fromg ing intero into the ot type of contaminant, its source, and disstance fome thource thouce.

Factors Influencing Calculation

Jadi, apa yang terjadi?

Calculating Captures Velocity

The basic formula for kalkulating capture velocity (V) is:

1f 1f; FLT: 0 123; 53. V = Q / A 1f; FLT: 1 123; 123;

Dimana:

  • 1f 1f; FLT: 0 = 0 133; V = 1; FLT: 1 1f 3; = Ccapture velocity (meters per second)
  • Pertama; FLT: 0 = 0 = 33; Q = 1; FLT: 1 = Volumetric airflow rate (cubic meters per second)
  • 1f 1f; 1f 1; FLT: 0 = 33. A 1f; FLT: 1 123; Aver3; = Cross-sectional area of the hood openg (square meters)

To deterare that e ascuate airflow rate, instruy standards compend specid capture velocities based of 0.5 to 1.0 m / sec.

Praktek Application

When deparing a fumpe extrakticoon systeme thee hooe openg 's area and select a capture velocity based on tropenminant. Callate tres the source te to this, ensuring effective extive astenmef fumes athe.