Dag Erik Laumann

Title: Dag Erik Laumann: Innovator in Flow Measurement Technology

Introduction

Dag Erik Laumann is a notable inventor based in Bergen, Norway. He has made significant contributions to the field of flow measurement technology, holding two patents that showcase his innovative approach to solving complex engineering challenges.

Latest Patents

Laumann's latest patent is titled "System and method for measuring a multiphase flow by measuring density and electrical impedance for correcting the measurement due to effect of deposits on inner surface of pipe walls." This invention involves a method for measuring conditions in a pipe, which includes measuring a chosen electrical characteristic in the flow and measuring the density in essentially the same flow volume. The method calculates a curve representing the relationship between density and the electrical characteristic. Additionally, it includes calculating the derivative of the curve to indicate the water to liquid ratio of the flow volume and extrapolating the curve to represent density at no liquid, as well as the electric characteristic representing a possible deposit layer on the inner surface of the pipe.

Career Highlights

Dag Erik Laumann is currently employed at Roxar Flow Measurement AS, where he continues to develop innovative solutions in flow measurement. His work has been instrumental in advancing the technology used in various industrial applications.

Collaborations

Laumann collaborates with Martijn Tol, contributing to the development of cutting-edge technologies in their field.

Conclusion

Dag Erik Laumann's contributions to flow measurement technology through his patents and work at Roxar Flow Measurement AS highlight his role as an influential inventor in the industry. His innovative methods continue to impact the way multiphase flows are measured and analyzed.