Which of the two tanks (cylindrical tank or rectangular tank) will be best suited for the reservoir? Motivate your answer.

Answer 1

To determine which tank is best suited for a reservoir, several factors need to be considered. These factors include the shape and size of the reservoir, the available space for installation, efficiency, cost, and maintenance.

A cylindrical tank may be better suited for a reservoir in several cases. Firstly, cylindrical tanks have a smaller footprint compared to rectangular tanks, making them ideal for limited or irregular space. The cylindrical shape allows for efficient space utilization, as the tank can be placed closer to walls or other structures.

Secondly, cylindrical tanks have a higher volume-to-surface area ratio than rectangular tanks. This is advantageous because it minimizes the amount of heat transfer between the tank's contents and the surrounding environment. For reservoirs that require temperature control or the storage of sensitive materials, such as water or chemicals, a cylindrical tank's insulation properties can help maintain the desired conditions more effectively.

Additionally, cylindrical tanks have higher structural integrity compared to rectangular tanks. The curved shape of a cylindrical tank provides better resistance to external pressures, making them more durable and less prone to sagging or deformation over time. This structural advantage is particularly important for reservoirs that may be subject to high pressure, such as underground or elevated tanks.

Furthermore, cylindrical tanks are generally easier to clean and maintain. The absence of corners in the interior of the tank reduces the risk of residue buildup or bacterial growth, making them more hygienic than rectangular tanks. The cylindrical shape also allows for better natural mixing, which can prevent sedimentation and stratification within the reservoir.

From a cost perspective, cylindrical tanks are often more cost-effective to manufacture compared to rectangular tanks due to their simpler design and construction. Additionally, the maintenance and cleaning costs of cylindrical tanks are typically lower, as they require less effort and time compared to rectangular tanks with multiple corners and surfaces.

In conclusion, the cylindrical tank is often the best choice for a reservoir due to its efficient space utilization, insulation properties, structural integrity, ease of maintenance and cleaning, and cost-effectiveness.