minimum flow rate

USAGE SUMMARY

The phrase "minimum flow rate" is correct and usable in written English.
It can be used in contexts related to engineering, fluid dynamics, or environmental science, where it refers to the lowest rate at which a fluid can flow through a system. Example: "The water treatment facility must maintain a minimum flow rate to ensure proper filtration and treatment of the water."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

54 human-written examples

Strong dependence of the oil water slippage on the minimum flow rate was observed.

Journal of Petroleum Science and Engineering

An optimum design based on the minimum power losses, minimum flow rate and optimal restrictor dimensions is theoretically examined.

Tribology International

The minimum flow rate required to maintain a film is known as the minimum wetting rate which is defined as the minimum mass flow rate per unit circumference.

Food and Bioproducts Processing

Firstly, considering available channels and power levels, the routing metric, called minimum flow rate, is designed based on the physical interference and Shannon channel models.

The Journal of China Universities of Posts and Telecommunications

The JPCRA is presented based on the genetic algorithm (GA) with simulated annealing to maximize the minimum flow rate, an non-deterministic polynomial-time hard (NP-Hard) problem.

The Journal of China Universities of Posts and Telecommunications

Furthermore, based on the concept of Damköhler number, the minimum flow rate to achieve the tubular flame combustion could be estimated.

Combustion and Flame

Human-verified similar examples from authoritative sources

Similar Expressions

6 human-written examples

An optimal operational window is realized when the gas to liquid flow ratio kept constant and the ratio of the maximum over the minimum flow rates remain less than 20.

Chemical Engineering Journal

Minimum flow rates are required for the fracturing balls with different sizes to pass through the ball seat; otherwise, they will be trapped in the horizontal section and hardly reach the target fracturing section.

Journal of Natural Gas Science and Engineering

Several factors that need to be considered during pipe selection include quality of the fluid to be pumped, required design capacity (initial minimum, average, and maximum flow rates), operating conditions (best-case and worst-case system head curves, maximum and minimum flow rates, submergence, and/or NPSH).

Pumping Station Design

These variations include extremes of flow rate; extremes of suction pressure; the issues of whether or not the pump is operated in parallel with one or more other pumps; variations in specific gravity or viscosity; and potential long range changes in normally expected, maximum required, and minimum flow rates.

Stan Shiels on Centrifugal Pumps Collected articles from “World Pumps” magazine

Such detailing at the temporal scale has fundamental importance in water management because in periods of greater rainfall, the maximum flow rates can cause damage by flooding, while in dry seasons, the minimum flow rates are the most critical period for allocation among the several demanded water uses.

Applied Water Science

Expert writing Tips

Best practice

When describing technical specifications, always specify the units of measurement (e.g., liters per minute, cubic feet per second) to ensure clarity and avoid ambiguity when referring to the "minimum flow rate".

Common error

Avoid using "minimum flow rate" when you actually mean "minimum pressure". Flow rate refers to the volume of fluid moving per unit of time, while pressure is the force exerted per unit area. Using the terms interchangeably can lead to miscommunication and incorrect system design.

Linguistic Context

The phrase "minimum flow rate" functions as a noun phrase typically used as a subject or object within a sentence. It denotes a specific quantity, referring to the lowest acceptable or required rate at which a fluid must move through a system. As Ludwig AI confirms, the phrase is correct and commonly used.

Expression frequency: Very common

Frequent in

Science

78%

News & Media

12%

Academia

10%

Less common in

Ludwig's WRAP-UP

The phrase "minimum flow rate" is a common and grammatically correct noun phrase used extensively in technical and scientific contexts. As confirmed by Ludwig, it refers to the lowest acceptable rate at which a fluid must move. Its purpose is primarily informative, setting specific thresholds or limits in various systems. While alternatives like "lowest flow rate" or "minimum discharge rate" exist, "minimum flow rate" remains the most prevalent and precise term, particularly in formal and scientific writing. Remember to always specify units of measurement and avoid confusing it with related concepts like "minimum pressure".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

lowest flow rate

This alternative directly substitutes "minimum" with "lowest" maintaining identical meaning.

minimum discharge rate

Replaces "flow" with "discharge", focusing on the output aspect of the flow but has comparable meaning.

minimum rate of flow

Inverts the word order, but the meaning remains the same.

least flow rate

Uses "least" instead of "minimum", suggesting the smallest possible flow rate.

threshold flow rate

Implies a boundary or limit for the flow rate.

base flow rate

Suggests a foundational or starting flow rate.

minimum passage rate

Emphasizes the act of passing or moving through, applicable when considering movement through a specific point.

minimum feed rate

Used in contexts where the flow rate represents the supply or input of a substance.

minimum throughput

Refers to the minimum amount processed or handled, related to flow in terms of capacity.

critical flow rate

Implies that this flow rate is essential for a process or system to function correctly.

FAQs

How to use "minimum flow rate" in a technical description?

When using "minimum flow rate" in technical documentation, specify the units (e.g., gallons per minute, liters per second), the fluid type, and the conditions under which this minimum is required. For example: "The pump must maintain a "minimum flow rate" of 5 GPM of water at 20°C."

What are some alternatives to the phrase "minimum flow rate"?

Depending on the context, you can use alternatives such as "lowest flow rate", "minimum discharge rate", or "threshold flow rate".

Why is maintaining a "minimum flow rate" important?

Maintaining a "minimum flow rate" can be crucial for preventing equipment damage (e.g., pump cavitation), ensuring adequate cooling, or sustaining a chemical reaction. It ensures that a system operates within its designed parameters.

What is the difference between "minimum flow rate" and "maximum flow rate"?

"Minimum flow rate" refers to the lowest acceptable rate of fluid movement, while "maximum flow rate" indicates the highest rate the system can handle without causing damage or malfunction. Both parameters define the operational limits of a system.