Heat loss is a loss of energy thermal the flow of fluida in the pipe as a result heat transfer. Heat transfer occurs in a pipe line high temperature to low temperature. A thermal insulator is used…
Coastal abrasion that mainly caused by the activity of the ocean waves is a problem that frequently asked and needs a serious handling, because it can lead to the degradation of the shoreline. On …
Water is one of the factors which very important and necessary in the life of living creatures. Therefore, water must be available whenever and wherever in the quantity, timing, and sufficient qu…