The phrase "as a cascade of" is correct and usable in written English.
It can be used to describe a series of events or phenomena that occur in a flowing or sequential manner, often implying a sense of overwhelming or rapid occurrence.
Example: "The news spread through the community as a cascade of whispers, each person eager to share the latest update."
Alternatives: "like a wave of" or "in a flood of".
The first is what's referred to as a cascade of systems, or sometimes as a series interconnection of systems.
Yeah! Yeah!: The Story of Pop Music from Bill Haley to Beyoncé," which memorably described the song's opening sound as "a cascade of Pepsi bubbles".
And the president watched, furious, as a cascade of chief executives distanced themselves from him, prompting the dissolution of his major business advisory councils.
The schematic of the amplifier is shown in figure 2. The band-pass filter stage is designed as a cascade of the two active band-pass filters.
A reactor represention is proposed that utilizes as a basis the continuous stirred tank reactor (CSTR) and approximates the plug flow reactor as a cascade of CSTRs.
Based on reaction engineering principles, the heat treatment in heat exchangers and in spray columns is described as a cascade of plug flow and tank reactors.
His films are like tests: At what point does the human quality of Abe's suffering -- as he undergoes a cascade of misfortune -- overtake your distaste for him as a person and push you to feel empathy?
As evening fell, a cascade of storefront lights beckoned along the boulevard.
Instead, they intend to sit back quietly, expressing sympathy for workers and investors hurt by Enron's collapse as Republicans face a cascade of questions.
The Catholic Church, which gave up its credibility for Lent, can't hide behind smoke and mystique as it faces a cascade of child sexual abuse cases.
Crites said he was shocked when he watched the report, which he described as one of a cascade of false claims made about him in the past 48 hours, some of which have been propagated by the Trump campaign.
