Basic Models

These models and simulations have been tagged “Basic”.

Exercise 1. The bath is initially empty. Water flows in through the tap at a variable rate (L/min) and flows out through the drain at a constant rate (30 L/min). The tap is controlled using a slider at 5 minute (300 second) intervals.
Exercise 1. The bath is initially empty. Water flows in through the tap at a variable rate (L/min) and flows out through the drain at a constant rate (30 L/min). The tap is controlled using a slider at 5 minute (300 second) intervals.

4 12 months ago
Exercise 2. The bath initially holds 100 L of water. Water flows in through the tap at a variable rate (L/min) and flows out through the drain at a constant rate (30 L/min). Control of the tap is pre-set.
Exercise 2. The bath initially holds 100 L of water. Water flows in through the tap at a variable rate (L/min) and flows out through the drain at a constant rate (30 L/min). Control of the tap is pre-set.

12 months ago
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
 ​این مدل جریان برای یک حلقه مثبت با یک متغییر سطح می باشد
​این مدل جریان برای یک حلقه مثبت با یک متغییر سطح می باشد
 ​ساختار بازخوردی منفی با یک متغییر سطح را نشان می دهد ولی مثال  از دنیای واقعی نیست!
​ساختار بازخوردی منفی با یک متغییر سطح را نشان می دهد ولی مثال  از دنیای واقعی نیست!
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
 ​ساختار بازخوردی منفی با یک متغییر سطح را نشان می دهد ولی مثال  از دنیای واقعی نیست!
​ساختار بازخوردی منفی با یک متغییر سطح را نشان می دهد ولی مثال  از دنیای واقعی نیست!
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
Exercise 2. The bath initially holds 100 L of water. Water flows in through the tap at a variable rate (L/min) and flows out through the drain at a constant rate (30 L/min). Control of the tap is pre-set.
Exercise 2. The bath initially holds 100 L of water. Water flows in through the tap at a variable rate (L/min) and flows out through the drain at a constant rate (30 L/min). Control of the tap is pre-set.

10 months ago
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
 ​تست ساده فرمول برای متغیر سطح
​تست ساده فرمول برای متغیر سطح
Simple demo of inflow and drain of a resource.
Simple demo of inflow and drain of a resource.
10 months ago
Exemplos básicos de estoques em diversas configurações.
Exemplos básicos de estoques em diversas configurações.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.
This model fills a bathtub, while outflow occurs at a flow determined by the volume of water (or pressure at outlet) of the bathtub. It could just as well be a dam or lake that is modeled.