1. MOHAMMAD-NAHID-ISLAM RAZIVE
Information acquired: 2025
MOHAMMAD-NAHID-ISLAM RAZIVE is an academic who published a paper in 2012 entitled Evaluation of linear segment length and local curvature radius along airfoil leading and trailing ed. MOHAMMAD-NAHID-ISLAM RAZIVE published this work as part of a team: Razive, Mohammad Nahid Islam. Here is a description of this work: Airfoil is the basic profile geometry of impeller and turbine blades. The operational efficiency of these blades is governed by stringent tolerance specifications on the airfoils. The specified tolerances are commonly evaluated from discrete coordinate data collected in sections by a touch-probe coordinate measuring machine (CMM). These measurement data are subject to inspection inaccuracies associated with CMM measurement operation. Apart from well-known inspection parameters like profile tolerance, profile thickness and edge radius, the leading edge (LE) and trailing edge (TE) are specified with a unique set of geometric parameters like the maximum linear segment length restriction and the minimum curvature radius restriction. This thesis focuses on evaluating these two localized geometric restrictions along the.