Environmental Control
New Product Innovation and Research
Summary:
During my time with Dyson's New Product Innovation (NPI) team, I spearheaded the creation of a cutting-edge testing methodology for "Zonal Purification." This method was designed to enhance the efficiency of air purification across specific zones, ensuring that designated areas received focused air treatment.
In my role as lead designer on the “Head Mounted Purifier” project, I achieved significant advancements in air purification technology, benefiting both customers and Dyson.
Enhanced Testing Protocols: I developed innovative testing approaches, including static, wind tunnel, and outdoor environments, using a breathing manikin to simulate real-world inhalation. This ensured realistic and reliable assessments of the purifier’s performance, providing customers with reliable air quality improvements and demonstrating Dyson’s leadership in rigorous testing standards.
Efficiency Improvement: By optimising the purifier’s delivery system through design of experiments techniques, I increased system efficiency from 30% to over 99%. This resulted in highly efficient air purification for customers and enhanced the product’s competitiveness and marketability for Dyson.
Innovative Concepts: My work on new filtration and humidifier concepts enhanced air purification performance and integrated humidity regulation, offering improved overall air quality and comfort. These innovations expanded Dyson’s product offerings and technological edge.
Professional Recognition: My contributions were recognised with a chartership in Mechanical Engineering with the IMechE, boosting my reputation through demonstrated expertise and providing assurance of high-quality engineering.
These achievements not only delivered superior air purification solutions to customers but also reinforced Dyson’s position as a leader in innovative air quality management.
“He is a very talented creative problem solver who has contributed towards some of Dyson’s most innovative and technologically advanced projects.”
Phil Reilly - Senior Design Manager at Dyson
The testing approach encompassed a variety of settings, including static and wind tunnel environments, as well as outdoor conditions from different angles. It involved comparing contaminant levels before and after purification, utilizing Arizona dust in CADR chambers for controlled tests and employing a breathing manikin system to simulate real-world inhalation of pollutants. Measurements were taken at several stages: before activation, post-activation, and after a set period to gauge the purifier's impact on air quality.
For tests in dynamic or outdoor settings, CO2 was used as a tracer due to the impracticality of measuring dust outside controlled chambers. The efficiency of the purification system was determined by the amount of CO2 inhaled by the manikin, reflecting the system's effectiveness in real-life scenarios.
In addition to devising this innovative testing protocol, I also enhanced the purifier's delivery system through design of experiments techniques. This optimization process was crucial, given the multitude of variables involved. The outcome was a dramatic improvement in the system's efficiency, soaring from an initial 30% to over 99% under certain conditions, marking a significant leap in our approach to air purification technology.
This work was a direct contributed to being honoured with a chartership in Mechanical Engineering with the IMechE.
In my role contributing to the innovative 'Head Mounted Purifier' project, I was recognized as the lead designer, a distinction that marked a significant achievement. This pioneering endeavor centered on the development of a wearable purifier, designed to supply the user with purified air directly, representing a novel strategy in personal air quality management. While I further explored this concept in various forms, details remain confidential due to proprietary restrictions.
My work also spanned the exploration and advancement of 'New Filtration Concepts,' aimed at boosting the performance and efficiency of air purification systems. Additionally, I ventured into 'Humidifier Concepts' with the goal of marrying air purification with humidity regulation, offering a holistic approach to air quality. My involvement extended to the creation of 'New Purifier Platforms,' which entailed the conceptualization and design of future purifier models to address the changing needs of consumers and tackle emerging environmental challenges. This diverse range of projects not only highlighted my adaptability in the realm of product innovation but also underscored Dyson's leadership in advancing air purification technology.