Abstract: A solar heat pump heating system with an aluminum tubular collector is proposed in this paper. Mathematical models are established for solar energy absorption and air energy absorption of ...
Abstract: This paper applies two control strategies of a Mamdani fuzzy logic control (FLC) and a Laguerre-based model predictive control (MPC) on the room temperature control of a one-to-many variable ...
In the wave of rapid development in the global new energy vehicle industry, competition in the supply chain of core components is becoming increasingly fierce. As a key component of thermal management ...
As I mentioned earlier on this and some other threads spanner mate Peter and I were going to check the valve clearances on his 1980 Alfa Romeo Spider Coda Tronca. This engine design has direct ...
In this video, a valve lash adjustment is performed on a 1995 GMC Suburban's 5.7L engine while the motor is running to address a persistent ticking noise. The ticking sound is suspected to be caused ...
Cardiac Dimensions, a Kirkland, Wash., company with a technology to treat heart valve malfunction, has raised $53 million from investors. Its total funding is more than $200 million. Cardiac ...
Valve’s Index headset was a market leader among PC VR headsets for years, but is it still worth buying in 2025 now that it’s nearly six years old? Read on for our no-nonsense recommendation. As ...
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