| – mol% | – mol% | ||
| – W | – m² | ||
| – W/(m²·K) | – kcal/(m²·hr·℃) | ||
| Nreq (SF=1) | – | – | |
| 32 | – |
| W_TCS_in | g/min | |||
| W_H2 | g/min | |||
| P_op | MPa(abs) | |||
| Tg_in | ℃ | |||
| Tg_out | ℃ | |||
| tw_in | ℃ | |||
| tw_out | ℃ |
| M_TCS | g/mol | SiHCl3 | ||
| M_H2 | g/mol | |||
| L_TCS | kcal/kg | |||
| cpL_TCS | kcal/(kg·K) | |||
| cpG_TCS | kcal/(kg·K) | |||
| cpG_H2 | kcal/(kg·K) | |||
| ρ_L | kg/m³ | 25℃ | ||
| ρ_V | kg/m³ | |||
| μ_L | Pa·s | 25℃ | ||
| k_L | W/(m·K) | |||
| k_w | W/(m·K) | |||
| p_sat(T) | kPa |
| D_o | m | φ10mm | ||
| D_i | m | |||
| L | m | 1000mm | ||
| A_i | – | m² | =π/4·D_i² | |
| A_o1 | – | m²/ | =π·D_o·L | |
| SF | – |
| n_TCS_in | – | mol/min | =W_TCS_in/M_TCS | |
| n_H2 | – | mol/min | =W_H2/M_H2 | |
| y_TCS_in | – | mol% | =n_TCS_in/(n_TCS_in+n_H2) | |
| p_TCS_in | – | kPa | =y_TCS·P_op | |
| T_dew | – | ℃ | ||
| n_TCS_out | – | mol/min | ||
| W_TCS_out | – | g/min | =n_TCS_out·M_TCS | |
| y_TCS_out | – | mol% | =p_sat(Tg_out)/P_op | |
| W_cond | – | g/min | =W_TCS_in − W_TCS_out | |
| η_cond | – | % | =W_cond / W_TCS_in |
| Z1 | Z2 | Z3 | Z4 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Tg | ℃ | – | – | ||||||
| p_sat | kPa | – | – | – | – | – | – | Antoine | |
| n_TCS_g | mol/min | – | – | – | – | – | – | =n_H2·p/(P-p) | |
| n_TCS_L | mol/min | – | – | – | – | – | – | =n_TCS_in − n_TCS_g | |
| y_H2 | – | – | – | – | – | – | – |
| Tg_avg | ℃ | – | – | – | – | – | ||
| dQ_lat | W | – | – | – | – | – | =dw·L | |
| dQ_sen | W | – | – | – | – | – | H2+TCS | |
| dQ | W | – | – | – | – | – | ||
| tw_avg | ℃ | – | – | – | – | – | ||
| ΔT | K | – | – | – | – | – | =Tg_avg − tw_avg |
| y_H2_avg | – | – | – | – | – | – | ||
| G_eq | kg/(m²·s) | – | – | – | – | – | Akers | |
| Re_eq | – | – | – | – | – | – | ||
| h_i_p | W/(m²·K) | – | – | – | – | – | Akers | |
| f_NCG | – | – | – | – | – | – | ||
| h_i_eff | W/(m²·K) | – | – | – | – | – | =h_i_p × f |
| h_O | W/(m²·K) | |||
| f_NCG | – |
U_zone = 1/(D_o/(D_i·h_i_eff) + R_w + 1/h_O), ΔA_zone = ΔQ / (U·ΔT)
| R_w | – | m²·K/W | =D_o·ln(D_o/D_i)/(2k_w) |
| U | W/(m²·K) | – | – | – | – | – | ||
| ΔA | m² | – | – | – | – | – | =ΔQ/(U·ΔT) |
| A_total | – | m² | =ΣΔA | |
| Q_total | – | W | =ΣΔQ | |
| U_avg | – | W/(m²·K) | ||
| N_req | – | =A_total / A_o1 | ||
| N_rec | – | =ROUNDUP(N_req × 1.5) | ||
| N_actual | ||||
| Margin | – | =N_actual / N_req |
| w_g_tube | – | kg/s | =(W_TCS+W_H2)/N/60/1000 | |
| w_L_tube | – | kg/s | =W_cond/N/60/1000 | |
| M_avg | – | g/mol | =y_TCS·M_TCS+y_H2·M_H2 | |
| ρ_g | – | kg/m³ | P·M/(R·T) | |
| u_g | – | m/s | =w_g/(ρ_g·A_i) | |
| u_L | – | m/s | =w_L/(ρ_L·A_i) | |
| j*_g | – | – | Wallis | |
| j*_L | – | – | Wallis | |
| √j*_g + √j*_L | Σ | – | – | Wallis LHS |
| C | – | |||
| Margin_fl | – | |||
| ― | – | – |