A novel steady-state empirical power consumption model using water pressure difference,
instead of water flow rate or cooling capacity, as one of the input variables is proposed for …

In pump-controlled hydraulic systems, configuring a flowmeter at a variable piston pump to
monitor output flow causes additional losses. A method for indirect flow measurement of the …

The water flow rate of a pump can be calculated using other measurable inputs along with
calibrated pump characteristic curves. Head-based and power-based virtual pump water …

The power consumption of air-conditioning (AC) systems is often miscalculated due to the
impact of multiple motor systems, leading to difficulties in system control and significant …

The centrifugal pump is an important piece of equipment in production and industry. To
improve the operating efficiency of the pump and reduce the energy consumption of the …

The widespread development and application of virtual sensors in buildings will play an
important role in promoting industry change and achieving smart buildings. In this study, a …

the accuracy of water flow rate measurements is the key point of high quality product
development, sustainable service of machine and customer justice on its application. The …

The main purpose of this research is to suggest a virtual water flowmeter applicable in
hydraulic systems with low-cost sensors. Practical procedures for realizing virtual water …

The water flow rate through a pump can be calculated using other measured inputs, such as
pump head, motor input power, and frequency, along with calibrated characteristic curves …

Tanaman padi adalah salah satu tanaman penting di pertanian mengingat nasi merupakan
salah satu makanan utama di Indonesia. Air Merupakan kebutuhan pokok tanaman padi …