The phrase "a new length for" is correct and usable in written English.
It can be used when discussing a change or adjustment in measurement, duration, or extent related to something.
Example: "The designer proposed a new length for the dress to better suit the upcoming fashion trends."
Alternatives: "an updated measurement for" or "a revised size for".
I said, "Is there time to fix it?" "Well, there's 20 minutes to go," he said as he headed to the van to look for a new length of pipe.
A new length scale for plasticity, the distance a dislocation travels before it creates another, arises naturally in this treatment.
The new length for autumn/winter is called the midi, and falls just below the knee.
This was a new story length for television, a pleasing middle distance between the ninety-second sprints of nightly news and the deadly marathons of documentaries.
The Takeaway: Pushing a new, shorter length for spring, Pita chose to brush back hair longer than shoulder length so it was not visible from the front.
The critical length scale separating these two classes of behavior is on the order of three grain diameters; this represents a new critical length scale for the statistical description of microstructures, and may figure into many microstructure property relationships.
Xradia Ultra Load Stage explores a new critical length scale for in situ materials characterization, enabling researchers to observe internal features such as nanoscale cracks and voids that ultimately lead to deformation and failure at the macroscale.
"I'll know I've cracked it when Bruce Springsteen does Desert Island Discs, the Pope does Thought for the Day, and Tom Stoppard does a new full-length play for Radio 4. In every genre, without exception, there's something to aim for".
As he once told me: "I'll know I've cracked it when Bruce Springsteen does Desert Island Discs, the Pope does Thought for the Day, and Tom Stoppard does a new full-length play for Radio 4".
