The phrase "an assembly of tubes" is correct and usable in written English.
It can be used to describe a collection or arrangement of tubes that are put together for a specific purpose, such as in engineering or biology.
Example: "The laboratory was filled with an assembly of tubes, each containing different chemical solutions for the experiment."
Alternatives: "a collection of tubes" or "a grouping of tubes".
An assembly of two capillary tubes and a by-pass check valve is widely used to achieve different mass flow rates in residential heat pump systems.
The device consists of a silica double cladding fiber used for laser delivery and fluorescence collection, a spiral fiber scanner driven by a miniature piezoelectric tube, and an assembly of three micro-size doublet achromatic lenses used for focusing the laser and collecting the two-photon excitation signal.
With 650 rounds pumped out a minute, Kalashnikov's cheap and cheerless, charismatic assembly of tube and wood has, with added global trickle-down, put mass slaughter inside the budgets of ordinary Joes - and Abdullahs and Reiks - everywhere.
After the lift-off process, reactive ion etching with CF4/O2 was used to induce Sn grain coalescence and realize the assembly of tube structures.
For the past three years, usually during the summers, she has been lugging step ladders, temperature loggers, and aspirators — metal-and-plastic assemblies of tubes, piping, and a jar, to suck up individual ants off the dirt — across the city's parks, sidewalks, and intersections, and up into street trees.
For the present study we use a cylindrical assembly of two tubes.
Three dimensional hydraulic analysis of single isolated shroud tube and integrated assembly of shroud tubes have been carried out using CFD tools to acquire this knowledge.
As shown in Fig. 6a c, the strategy mentioned in this paper can be directly applied to self-assembly of tube structures.
RAS LAFFAN INDUSTRIAL CITY, Qatar — The compact assembly of towers, tubes and tanks that make up the Oryx natural gas processing plant is almost lost in a vast petrochemical complex that rises here like a hazy mirage from a vast ocean of sand.
The complete formation of a lumen in novel sprouting vessels needs the contribution of stalk cells, stimulated by VEGF, ECM, and EC-derived EGF-like domain 7 (Egfl7), which promotes the separation and proper spatial arrangement of the angioblasts and allows subsequent assembly of vascular tubes [ 19].
