Vakhtang Putkaradze

Title: Innovations by Vakhtang Putkaradze

Introduction

Vakhtang Putkaradze is an accomplished inventor based in Edmonton, Canada. He has made significant contributions to the field of sensor technology and renewable energy solutions. With a total of 2 patents, his work showcases innovative approaches to modern engineering challenges.

Latest Patents

One of his latest patents is a sensor that includes a mechanical resonator with a nano-structured surface. This dissipation-based sensor features a single resonator that exhibits improved sensitivity, achieving up to about 2 orders of magnitude higher sensitivity than traditional resonators without a nano-structured surface. The sensor operates by measuring fluid friction per oscillation cycle in normal conditions, such as air or other ambient gases, at room temperature. It provides measurement data at speeds significantly faster than existing resonance-based methods, relying on data from just a few cycles. This technology has the potential for use in a wide range of fast, inexpensive, hand-held measuring devices.

Another notable invention is an inflatable, free-standing solar updraft tower with optimal geometry and active control. This self-supporting chimney apparatus includes at least one inflatable compartment, and in some designs, it features multiple toroidal compartments. The dimensions of these compartments are calculated to maximize structural integrity while dynamically adjusting pressure to minimize deflection under wind loading. This innovative design aims to construct an improved solar updraft tower, optimizing the shape of the tower, the greenhouse surrounding its base, and the ground beneath it to minimize energy losses. The efficiency of the power plant based on this design is further enhanced by integrating solar thermal energy generation with photovoltaic energy generation, utilizing the waste heat effectively.

Career Highlights

Vakhtang has worked with several organizations, including 2033668 Alberta Ltd and the University of New Mexico. His experience in these institutions has contributed to his development as a leading inventor in his field.

Collaborations

He has collaborated with notable individuals such as Michael Chi and Arindam Phani, further enriching his innovative endeavors.

Conclusion

Vakhtang Putkaradze's contributions to sensor technology and renewable energy reflect his commitment to innovation and excellence. His patents demonstrate a forward-thinking approach that addresses contemporary challenges in engineering and energy efficiency.