Markus Merilä Email & Phone Number

Helsinki, Uusimaa, Finland

Helsinki Area, Finland

Developing the breakthrough in high efficiency and high capacity kinetic energy storage systems, from hundreds of kW to MW size energy banks.

The objective of this thesis was to examine technologies suitable for the utilization of low grade waste heat in data centers and identify their potential benefits. The thesis is limited to megawatt-scale data centers and systems for the appropriate utilization of waste heat. The results of the study indicate that different heating solutions, such as district heating, are the most profitable option for the utilization of waste heat. Technologies that can be utilized in areas where there… Show more The objective of this thesis was to examine technologies suitable for the utilization of low grade waste heat in data centers and identify their potential benefits. The thesis is limited to megawatt-scale data centers and systems for the appropriate utilization of waste heat. The results of the study indicate that different heating solutions, such as district heating, are the most profitable option for the utilization of waste heat. Technologies that can be utilized in areas where there are no district heating networks were also investigated as part of this study. It was discovered that out of these technologies, adsorption cooling systems and PCM Engine technologies are the most promising. Show less

Hamina, Finland

Project to investigate how to increase efficiency of heat exchanger cleaning program and also to investigate alternative methods of cleaning. Develop a whole program for recording and monitoring the state of the heat exchangers. I created a program to optimize the cleaning interval of hex's based on minimizing the total fouling related expenses. Also project to investigate how the ultrasonication affects to heat exchangers. The objective is to prevent fouling and reduce the need of… Show more Project to investigate how to increase efficiency of heat exchanger cleaning program and also to investigate alternative methods of cleaning. Develop a whole program for recording and monitoring the state of the heat exchangers. I created a program to optimize the cleaning interval of hex's based on minimizing the total fouling related expenses. Also project to investigate how the ultrasonication affects to heat exchangers. The objective is to prevent fouling and reduce the need of maintenance and chemicals, also savings in energy is expected. I set up the whole pilot program. Show less

Finland

I have worked in a variety of electrical jobs. I have gained experience in new building projects and in renovation projects, residential properties and industrial facilities. I am familiar with various of maintenance tasks. I have experience of working with team and also as independently.Electrician's work has taught how to work in industrial environment and work as a part of team.

Bachelor'S Degree, Energy Management And Systems Technology/Technician

Energy technology. Automation/ process technology and renewable energy technology Included. Energy efficiency projects.

Vocational Degree, Electrical/Electronics Maintenance And Repair Technology