Robert L Novak

Title: Innovations of Robert L Novak

Introduction

Robert L Novak is a notable inventor based in Winter Springs, FL (US). He has made significant contributions to the field of turbine technology, holding a total of 2 patents. His work focuses on developing advanced materials and methods for turbine components, enhancing their performance and durability.

Latest Patents

One of Novak's latest patents is titled "Single alloy system for turbine components exposed substantially." This invention provides alloys that possess optimum high and low temperature mechanical properties for use in both the high and low pressure ends of turbine rotors in a single row power generation turbine. The service temperature profile for these alloys ranges from about 75°F to 1200°F (24°C to 649°C). The alloys consist of approximately 8.00-9.5 wt. % Cr and about 0.85-1.05 wt. % Mo, and they are heat treated at temperatures between 1225°F and 1350°F (663°C to 732°C) for at least one hour. The resulting alloys and components manufactured from them exhibit a room temperature 0.2% yield strength of about 80-110 ksi (551-758 MPa).

Another significant patent by Novak is the "Method of making a high temperature - low temperature rotor for turbines." This invention describes a turbine rotor formed from two rotor segments composed of different low alloy steels, one being a high temperature alloy and the other a low temperature alloy. The rotor segments feature cavities in their confronting faces that create an annular flange at the outer surface, with the segments welded together across the flange. A clad layer is first welded onto one of the flanges, and a filler material welds the clad layer to the other flange, resulting in a composite turbine rotor.

Career Highlights

Robert L Novak has had a distinguished career at Westinghouse Electric Corporation, where he has applied his expertise in materials science and engineering to develop innovative solutions for turbine technology. His work has significantly impacted the efficiency and reliability of power generation systems.

Collaborations

Throughout his career, Novak has collaborated with several talented individuals, including Robert E Clark and Dennis R Amos. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field.

Conclusion

Robert L Novak's contributions to turbine technology through his innovative patents and