INFLOWS:
ΔQ ¼ IF Q ! Q_0 THEN V À MU * Q ELSE 0
X(t) ¼ X(t À dt) + (ΔX) * dt
INIT X ¼ 0.01 {mg/liter. Total cell biomass per liter.}
INFLOWS:
ΔX ¼ IF Q ! Q_0 THEN (MU ÀR) * X ELSE 0
K_N ¼ 0.05 {mg/liter}
K_Q ¼ 0.03 {mgN/mgX}
MU ¼ MU_BAR * (Q - Q_0)/(K_Q + (Q À Q_0)) {1/hour}
MU_BAR ¼ 0.1 {1/hour}
Q_0 ¼ 0.02 {mgN/mgX}
R ¼ 0.01 {1/hour}
V ¼ V_M * N/(K_N + N) {mgN/mgX/hour}
V_M ¼ 0.03 {mgN/mgX * hour}
References
1. Spain JD (1982) Basic microcomputer models in biology. Addison-Wesley, Reading
2. Edelstein-Keshet L (1988) Mathematical models in biology. Random House, New York
References
79