Monthly Archives: October 2015
My wife and I owned a gas station back in the early 1980s. It cost us a few thousand dollars back then every month for the electric bill. Can you imagine that? It was not one of those monstrously sized convenience store gas stations out there now either. However, we were thinking of building one. Sort of a midsize one at the edge of our town. In the preliminary research we are looking into permits, licensing, builders and even commercial energy options to power the store. The computer models for starting a business nowadays can be quite daunting.
When we owned the gas station a few decades ago, we bought it from the bank. We franchised with a gas brand even though the actual fuel was delivered by a local company. The gas we sold only paid a few pennies per gallon.
Finned tubes are a common fixture in devices and applications used to transfer heat. Although these tubes are found in a wide range of machines, few people are aware of how crucial a role they play. If you’ve never stopped to think about the ins and outs of finned tubing, consider the following advantages.
The primary perk of finned tubing is its incredible resiliency. Since the fluids that flow through these tubes are scorching-hot, it’s hardly unusual for the tubes to expand and contract. The fins ensure that the tubes remain firmly in place throughout the transfer process. Additionally, finned tubes with large outside surface areas help increase the speed at which fluids are able to pass through devices. Because the purpose of finned tubes is to increase hate transfer rates, it should come as no surprise that they often help reduce the number of tubes needed for certain applications. In some cases, a single finned tube heat exchanger can do the work of up to six standard tubes.
No heat-transfer device is complete without at least one piece of finned tubing. Despite frequently having its contributions overlooked, this immensely durable type of tubing plays an integral role in many home and industrial heating applications.