TURBOMACHINE AND METHOD OF ASSEMBLY
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United States of America Patent
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Issued Date -
Sep 26, 2024
app pub date -
May 30, 2024
filing date -
Nov 14, 2022
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Abstract
A turbomachine includes an annular casing, a fan disposed inside the annular casing and mounted for rotation about an axial centerline, and an airfoil. The fan includes fan blades that extend radially outwardly toward the annular casing. The airfoil includes a first side and a second side coupled together at a leading edge and a trailing edge, a plurality of first chord sections defining at least one first chord length, and a plurality of second chord sections defining at least one second chord length. The plurality of first chord sections and second chord sections define a waveform along a leading edge of the airfoil. The fan has an average chord fan width according to a first performance factor. The fan has a quantity of fan blades according to a second performance factor.
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