This is a video presentation that discusses the principles of energy. It starts by defining different types of energy stores such as kinetic, gravitational potential, elastic potential, thermal, chemical, electrical, and internal energy....

Air Handling Units. In this video we'll learn how air handling units or AHU's work. Starting with simple typical examples and increasing to more advanced designs. Covering ductwork, AHU, centrifugal fan, cooling coil, heating coil,...

This video is a lecture presentation on the thermal properties of water. The presenter discusses the specific heat capacity of water and how to calculate it using an equation. A student then demonstrates an experiment to determine the...

HVAC systems used in supermarkets & food retailers. In this video we look at different HVACR systems used in supermarkets & food retail outlets to understand the basics of how they work.

This video provides an overview of the body's thermoregulation process, which is responsible for maintaining optimal body temperature for enzyme function. The video explains how the brain's thermoregulatory sensor and temperature...

How are data centers cooled? find out in this video on how data centres are cooled. covering CRAC units, cold aisle containment, hot aisle containment, suspended floor.

How do computer room air conditioners work, in this video we learn how CRAC units work for server room air conditioning

In this video, we will discuss a heat recovery VRF system. This system allows buildings to recoup heating and cooling losses, thus saving money on energy bills

This video explains the concept of thermal conduction, which is the transfer of thermal energy through solids. The video discusses the three main mechanisms of thermal energy transfer, thermal conduction, convection and thermal...

Heat Capacity

In this video, we will discuss a heating and cooling VRF system. This system allows buildings to provide heating and cooling from the same system.

Plate heat exchangers what are they, how do they work and where do we use them. Find out here in this video on plate heat exchangers.

This video is a lecture on energy, charge and potential difference within an electrical circuit. The presenter uses a visual aid to explain the transfer of potential energy from cells to charges within the circuit and the transfer of...

The video discusses the concept of convection as a mechanism of thermal energy transfer in fluids. It explains how convection currents are formed due to temperature differences and particle movement in liquids and gases. The video also...

An air conditioner is a machine that cools a large space such as a house or a building. Examine the three main parts of an air conditioner - the compressor, condenser, and evaporator - and learn how they create and circulate cold air?

This is a lecture presentation about an experiment to compare the effectiveness of different materials as thermal insulators. The presenter introduces the concept of thermal insulation and explains how the experiment is set up. They show...

This is a lecture presentation on the uses of metals. The video explains how the physical and chemical properties of metals determine their possible uses. Then the video focuses on specific metal types such as aluminum and copper and...

This video is about Sankey diagrams and how they can be used to represent energy transfers in a system or process. The video uses examples such as a car engine and a light bulb to explain how energy can be transferred and wasted in...

This video is about thermal radiation and how thermal energy is transferred by infrared radiation. The video also explains how different surfaces absorb and emit infrared radiation and their effect on the transfer of thermal energy. The...

You've heard of the laws of thermodynamics, but did you know there are actually four of them? It's true, and since they already had laws one, two, and three, but then wanted to formulate another more fundamental one, the number right...

This video discusses energy transfers within different systems. It provides five examples, including the energy transfer when a ball is projected vertically upwards, when a moving object hits an obstacle, when brakes are applied to slow...

What is the difference between heat, thermal energy and temperature? This program explores the differences between each and explains that temperature indicates how hot or cold a substance is, heat is the transfer of thermal energy from...

Conservative and Nonconservative forces are defined and many demonstrations are analyzed to determine which forces are conservative and which are nonconservative. Want Lecture Notes?f='http://www.flippingphysics.com/force-...'...

The video is a lecture on convection. The lecturer explains the three main mechanisms of thermal energy transfer - thermal conduction, convection, and thermal radiation - and focuses on the latter. Through the use of examples, the video...