a backing pressure

USAGE SUMMARY

The phrase "a backing pressure" is correct and usable in written English.
It can be used in contexts related to engineering, fluid dynamics, or any situation where pressure is applied from behind or in support of something. Example: "The system requires a backing pressure to ensure that the fluid flows smoothly through the pipes."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

7 human-written examples

We have created a supersonic jet of the target gas by expansion through a 30 μ m nozzle at a backing pressure of 5 bar.

EPJ Techniques and Instrumentation

A backing pressure of ∼10 psi (CO2) was applied to the solutions during electrospray using a pressure regulator.

Analytical Chemistry

Typically, a capillary voltage of 1.7 kV was applied; the cone voltage was set to 80 150 V, and a backing pressure of 6 8 mbar was used.

Analytical Chemistry

A grounded platinum wire is brought into contact with the solution that is loaded into each barrel, and a backing pressure of ∼10 psi is applied to the back end of the capillary.

Analytical Chemistry

Thus, solutions loaded into opposite barrels do not mix until flow is initiated by applying a potential to the capillary of the nanoelectrospray interface and a backing pressure is applied to the solutions.

Analytical Chemistry

For analysis of PagP and OmpT in the amphipol, a cone voltage of 170 V was applied with the trap, and transfer T-wave devices were set at 150 and 100 V respectively; a backing pressure of 4.7 mbar and a trap pressure of 3.85 × 10 2 mbar were used.

Analytical Chemistry

Human-verified similar examples from authoritative sources

Similar Expressions

53 human-written examples

Behind this, a back pressure valve is installed to control the pressure in the system.

Geothermal Energy

A back pressure of 1000 psi was applied in all experiments.

Journal of Petroleum Exploration and Production Technology

Open image in new window Fig. 1 a Back pressure turbine, b extraction condensing turbine.

International Journal of Energy and Environmental Engineering

The pressure along the reactor was kept constant using a back pressure regulator.

Journal of CO2 Utilization

To avoid a (too) high pressure, a back pressure regulator (which is used during heating) is installed for pressure regulation.

Journal of Petroleum Exploration and Production Technology

Expert writing Tips

Best practice

When describing experimental setups, clearly specify the value of "a backing pressure" to allow for reproducibility. Mention units (e.g., psi, bar, kPa) for clarity.

Common error

Avoid using "a backing pressure" when you actually mean gauge pressure (the pressure relative to atmospheric pressure). "A backing pressure" specifically refers to pressure applied to support or maintain a process, not just any pressure reading.

Linguistic Context

The phrase "a backing pressure" functions as a noun phrase, typically used as a subject or object in a sentence. It describes a specific type of pressure applied to support or maintain a process. As Ludwig AI indicates, the phrase is correct and usable in written English.

Expression frequency: Uncommon

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "a backing pressure" is a noun phrase mainly used in scientific and engineering contexts to describe a controlled pressure condition designed to support or maintain a specific process. Ludwig AI confirms its grammatical correctness. While not a very common phrase, its use is appropriate and precise in technical writing. When using this term, ensure you specify the value and units for clarity, and avoid confusing it with general pressure readings or gauge pressure. As seen in Ludwig's examples, it's frequently used in descriptions of experimental setups and technical specifications.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a support pressure

Replaces "backing" with "support", emphasizing the pressure's role in providing stability.

a counter pressure

Highlights the pressure's opposition to another force.

a restraining pressure

Focuses on the pressure's function of preventing movement or expansion.

a holding pressure

Emphasizes the pressure's role in maintaining a stable state.

an opposing pressure

Similar to counter pressure, but with a broader scope of opposition.

a stabilizing pressure

Highlights the pressure's role in ensuring stability.

a sustaining pressure

Focuses on the pressure's function of maintaining a process or system.

a pressure differential

Shifts the focus to the difference in pressure between two points, which can create a 'backing' effect.

an applied pressure

General term for pressure that is exerted on something, less specific than "backing pressure".

a system pressure

Refers to the overall pressure within a system, which may include a backing component.

FAQs

How is "a backing pressure" typically used in scientific writing?

In scientific writing, "a backing pressure" is usually mentioned when describing experimental setups involving fluid dynamics or pressure regulation. It often relates to maintaining specific conditions for a reaction or measurement, such as in electrospray ionization or core flooding experiments.

What are some alternative terms for "a backing pressure" in technical contexts?

Depending on the nuance you want to convey, you could use alternatives like "support pressure", "counter pressure", or "restraining pressure".

What's the difference between "a backing pressure" and a simple pressure reading?

"A backing pressure" refers specifically to a pressure applied to support or maintain a system's operation, acting as a counterforce. A simple pressure reading is just a measurement of the force per unit area, without necessarily implying a supporting role.

When is it appropriate to use "a back pressure regulator"?

Use "a back pressure regulator" when describing a component designed to maintain a specific outlet pressure in a system. It ensures that the pressure upstream does not fall below a set value, which is crucial for various processes.