SWF – Stockholm Water Foundation

Hi, I am Nail. I like trying new things and improving myself, both in and outside of school. I am interested in technology, cybersecurity, and climbing. I enjoy meeting people from different backgrounds, learning about the world, and being part of new experiences. I’m the kind of person who can be serious and focused when I have a goal, but I also enjoy having fun, being social, and making good memories with people around me. In the future, I want to study something connected to technology and hopefully work with cybersecurity or something similar. Because I like solving problems and understanding how things work.

Jointguard An Analog Leak Dedection System

JointGuard is a passive proof-of-concept system designed to make hidden drinking water pipe joint leakage visible by guiding leaked water through a tube to an absorbent indicator. This project addresses the problem of non-revenue water and the limitations of existing leak detection methods, which often depend on electronics, acoustic equipment, or pressure monitoring. A simplified laboratory prototype was built using a plastic pipe section, a 2 L bottle leak capture collar, hot glue, tape, cotton, food colouring, and reusable drinking straws. Our prototype was tested at indicator heights of 10 cm, 15 cm, and 20 cm, with three repeated trials at each height. Mean response time increased from 89.0 seconds at 10 cm to 113.8 seconds at 15cm and finally…

Nail Aliyev

Jointguard An Analog Leak Dedection System