The intensity and duration of the simulated rain can be successfully produced to match natural values, with the most frequently simulated short-term rainfall of a high intensity. The sizes of the drops generated by the drippers are mostly in the range between 2 and 6 mm, while the number of drops smaller than 2 mm is relatively small. With the increase in the ID of PT, the relation deviates from the logarithmic curve that represents all drippers together. However, when increasing the range of MT drippers, for diameter size, the relation significance becomes very strong for bouts ID and OD. Metal and plastic tubes (MT and PT) as the most present dripper types showed a strong relation between the outer diameter (OD) and drop size, while the inner diameter (ID) relation was moderate-to-weak. However, usually there are more factors that do not correspond to natural rainfall, such as the median drop size, volume and kinetic energy. The analysis showed that DRS can provide rainfall that corresponds to natural rainfall, except in terms of the drop size distribution and wetted area. A statistical analysis was performed for the performance of the DRS, wetted area, drop size, rainfall intensity, duration and kinetic energy. ![]() DRS performance was analyzed integrally, for simulators with more than one dripper (DRS>1) and with one dripper (DRS=1). The aim of this research is to provide insight into the capabilities of existing dripping rainfall simulators (DRS) to mimic natural rainfall and the frequency of simulated rainfalls of certain characteristics, facilitate the selection of rain simulators that would best meet the needs of soil research and to reach a step closer to the standardization of rainfall simulators. Depending on their performance, they could be appropriate for some soil research or not. ![]() In today's competitive and constantly changing markets, it is the added value that we give our customers that makes the vital difference.Rainfall simulators represent often-used equipment for soil research. We are committed to ensuring that our customers receive the very best and most cost-effective return from our products and services and that our patients receive the best quality of care. We provide solutions to patients suffering from Sleep Apnea, COPD and other respiratory diseases.Īs the market leader, our goal is to create value by offering state-of-the-art solutions. In the home healthcare business, VitalAire, an Air Liquide group company, works daily in partnership with HCP's, taking care of thousands of patients in their homes who suffer from chronic respiratory diseases, in order to improve their quality of life. Our local projects enact the Group commitment to develop innovative solutions that promote energy transition, including hydrogen energy.Īir Liquide is also a supplier of medical gases, equipment and related services to hospitals and other healthcare providers through its brand Air Liquide Healthcare. We offer gas, equipment and services to a variety of sectors: from oil and gas, automotive, metal fabrication through to chemical, pharmaceutical, agricultural, food and beverage industries and healthcare. Air Liquide in Spain was founded in 1909 and today is composed of a dynamic team working in industry and healthcare throughout the country.
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