The classical solar chimney offers passive electricity and water production at a low operating cost. However, the suffers from high capital cost energy output density per construction area. investment increases levelized of (LCOE), making design less economically competitive versus other technologies. This work presents new noteworthy for maximizing production. was achieved by integrating cooli...

Solar chimney power plants are plants based on solar thermal power including three parts of collector, chimney and turbine, which is able to produce electrical energy. One of the effective parameters in increasing the power production is the collector angles versus horizon. In the present study, a numerical analysis of a solar chimney power plant for different angles of the collector (divergent...

An aortic arch banding procedure was performed on an 82-year-old man for treatment of proximal type I endoleaks 2 days after he had undergone emergency thoracic endovascular aortic repair with the chimney technique for a ruptured aortic arch aneurysm. Contrast-enhanced computed tomography after the second procedure demonstrated significant shrinkage of the aneurysmal sac as well as a complete d...

We present a novel seismic interpretational workflow applied to large gas-chimney located above the Marjoram Gas Field, offshore NW Borneo. The is hosted by clay-dominated sealing sequence characterised meter-scale silt beds. affected complex network of normal faults. gas chimney, interpretable as vertical anomaly cluster, composed several discrete amplitude anomalies and result leakage from cr...

An 83-year-old man with aortic arch aneurysm underwent zone 0 thoracic endovascular aortic repair (TEVAR) by the chimney graft technique with two supra-aortic arch debranching grafts and developed subacute type A ascending aortic dissection. We performed emergency open conversion with circulatory arrest under deep hypothermia. The tip of the chimney graft (around the sino-tubular junction in th...

Endovascular aneurysm repair is a minimally invasive, durable and effective alternative to open surgery for treatment of abdominal aortic aneurysms (AAA). However, in patients who do not have an adequate sealing zone, open surgical repair is required, which may increase mortality and morbidity. An alternative treatment in patients with challenging anatomy is the so-called "chimney graft" techni...