Distribution of Vapor Pressure in the Vacuum Freeze-Drying Equipment

Table 2

The structural, processing, and calculated parameters of example 2.

Structural parameters	Processing parameters	Calculated parameters
𝐵=0.03m; 𝑡=0.065m; 𝐿=0.6m; 𝑊=0.38m; 𝐻=4.5m; 𝑛=1∼19	𝑝0=50Pa; 𝐺𝑚=1kg/(m^2h)=2.78×10^−4kg/(m^2s); 𝑇=310K = 37^°C; 𝜇=8.8×10^−5 Pa·s; 𝐺𝑧=8.78×10^−3 kg/(m^2s)	𝛽=0.196; 𝛼=0.181; 𝛿max=0.188; 𝑝max=59.43Pa; Δ𝑝max=9.43Pa