The paper deals with sonic surface in a modern turbine wheel consisting of non-prismatic ultra long blades.The whole inter-blade channel is choked.Different positions and shapes of the sonic line the gel bottle cashmere in particular cross-sections along the span are observed.The sensitivity of sonic line formation to small changes of effective sha
The character of architectural space is dependent on the range of aspects that define it.Lighting presents a very significant component of architectural space.Apart from being functionally necessary for carrying out the planned activities, lighting also has a very important role in determining the ambient value of the segments or the entirety of th
Lesson learned from the Anak Krakatau volcanic eruption followed by the tsunami on 22 December 2018 has generated a huge gap in the readiness of the Indonesian early warning system to detect such an event.Consequently, the official was found it difficult to broadcast the right warning within a considerable time to the local residences to evacuate o