This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Nanjing University of Aeronautics and Astronautics. Active years: 2023-2024.
Company Filing History:
Years Active: 2023-2024
Title: Yaning Chang: Innovator in Creep Load Acceleration Methods
Introduction
Yaning Chang is a prominent inventor based in Nanjing, China. He has made significant contributions to the field of materials science, particularly in the area of creep load analysis. With a total of 2 patents, his work focuses on innovative methods for understanding and managing creep loads under varying conditions.
Latest Patents
Yaning Chang's latest patents include two groundbreaking methods. The first patent, titled "Equivalent acceleration method of creep loads based on consistent failure mode," discloses a method that involves obtaining corresponding tensile strengths and creep rupture times. It establishes laws for rupture time, minimum creep rate, and rupture strain. The method calculates the parameter p in a creep damage accumulation model and divides the failure mode consistency interval of creep load under variable temperature and load. This innovative approach accelerates damage to the maximum creep load state, achieving equivalent acceleration of creep load.
The second patent, "Method for compiling equivalent acceleration spectrum of creep under variable temperatures and loads," outlines a systematic approach to compiling an equivalent acceleration spectrum. This method includes conducting high-temperature tensile tests and creep tests under two-stage variable temperatures and loads. It calculates the damage caused by a multi-stage variable temperature and load creep load spectrum and transforms it into an equivalent acceleration spectrum of a first-order maximum creep load.
Career Highlights
Yaning Chang is affiliated with Nanjing University of Aeronautics and Astronautics, where he continues to advance research in his field. His work has garnered attention for its practical applications in engineering and materials science.
Collaborations
Yaning Chang collaborates with notable colleagues, including Zhigang Sun and Xu Zhao. Their combined expertise contributes to the innovative research being conducted at their institution.
Conclusion
Yaning Chang is a distinguished inventor whose work on creep load acceleration methods has the potential to impact various engineering applications. His innovative patents reflect a deep understanding of material behavior under stress, paving the way for advancements in the field.