Thermodynamics

Bio-Architectural Blueprint: Lessons from Termite Mounds 1 Bio-Architectural Blueprint - Part 1: Diurnal Cycles and Convective Ventilation 2 Bio-Architectural Blueprint - Part 2: Solar Geometry and Thermal Gradients 3 Bio-Architectural Blueprint - Part 3: Internal Architecture Revealed by Tomography 4 Bio-Architectural Blueprint - Part 4: Biomimicry in Action-The Eastgate Centre 5 Bio-Architectural Blueprint - Part 5: Computational Modeling for Future Applications ← Series Home The Fortress Built by Bloated Royalty Imagine a structure so vast that, if scaled to human terms, it would stand a mile high, yet it was constructed entirely by tiny insects with minute brains working in complete darkness. This fortress, built by termites, is a triumph of cooperative engineering, featuring sturdy walls to repel enemies, deep dungeons for moisture gathering, and internal space for food storage and crop cultivation. At the core of this complex lies the queen, a monumental figure who produces a thousand eggs daily to sustain the army of masons and gardeners. She resides in a special chamber, a voluntary prisoner whose bulk eventually prevents her from moving or squeezing through the corridors built by the attentive workers. ...

The Tyranny of the Small: Why Precision and Failure Define Modern Engineering ← Series Home In the towering profile of a modern power plant, our eyes are naturally drawn to the turbines, the generators, and the precise, roaring complexity of the combustion process—the glorious machinery that converts fuel into usable energy. Yet, the true definition of that system’s performance, the ceiling on its efficiency, is dictated by its most mundane and seemingly wasteful component: the cooling tower or condenser. This is the massive apparatus dedicated solely to dumping unusable, low-grade thermal energy into the environment. This constant, relentless rejection of heat, necessary for the continuous operation of any power cycle, is the physical evidence of the Second Law of Thermodynamics, which dictates that no conversion process can ever be perfect. ...

The Arithmetic of Decarburization: A Hard Look at the Energy Revolution ← Series Home The Role of Science in the Energy Debate If we were guided by science, there would be a lot less hot air and more informed debate around energy. Nothing in society is possible without the availability of sufficient energy. Nothing. Energy is a fundamental prerequisite of life and represents a particularly important factor of everyday life. ...