Oil production usually involves multiphase flows composed of gases, liquids, solids. Below the saturation pressure, the lighter fractions of the oil compose the gaseous phase. The heavier fractions of hydrocarbons form the viscous liquid phase, in which connate water or injected water may be also ...
solution is to be used, it has to be low-power and self-sufficient. To help with that, [Renzo] isworking on a self-contained automation project,with a solar-powered sensor that communicates over LoRa, and a controller that receives the water level readings and powers the water pump when ...
Still, the major parts of an air conditioner manage refrigerant and move air in two directions: indoors and outside: Evaporator - Receives the liquid refrigerant Condenser - Facilitates heat transfer Expansion valve - regulates refrigerant flow into the evaporator Compressor - A pump that pressurizes...
This Instructable demonstrates how to construct a multipurpose solar pump system that enables water transfer to storage from a creek, irrigation of 5Ha from a creek or the dam and providing drinking water to stock from the dam, bore or creek. This Instructable is designed to allow you to sca...
A multitude of biologically active pharmaceuticals contaminate surface waters globally, yet their presence in aquatic food webs remain largely unknown. Here, we show that over 60 pharmaceutical compounds can be detected in aquatic invertebrates and riparian spiders in six streams near Melbourne, Australia...
The brain stores and recalls memories through a set of neurons, termed engram cells. However, it is unclear how these cells are organized to constitute a corresponding memory trace. We established a unique imaging system that combines Ca2+ imaging and en
Grinding processes often require using coolant (e.g., emulsion) for cooling and lubrication. Sustainable grinding practices emphasize the efficient use of coolant and the implementation of coolant recycling systems to minimize water consumption and reduce the impact on local water resources [8,9]. Gr...
given that the cerebellar cortex receives both motor and non-motor information35,36crucial aspects of cerebellar contributions to non-motor functions remain unknown, including: (1) the cerebellum’s causal necessity for non-motor learning, (2) the computations that the cerebellum contributes to non-...
Juvenile mice secrete ESP22, which suppresses sexual behavior in adult mice to lessen the number of competitors13,14. In addition to these intraspecies signals, the VNO also receives inter-species signals, such as rat cystatin-related protein 1 (ratCRP1), which acts as a pheromone in rats ...
A steam power plant with a power output of 150 mW consumes coal at a rate of 60 tons/h. If the heating value of the coal is 30,000 kJ/kg, determine the overall efficiency of this plant Efficiency: The efficiency is defined as the ratio of output q...