Before you go, please remember that Universal makes very specific products for utility water used in manufacturing, circulating lubricationand industrial gas found on this site on the UFM products tab at the top of the page. Ultrasonic Flowmeters How Ultrasonic Flowmeters Work Ultrasonic flowmeters use sound waves to determine the velocity of a fluid flowing in a pipe. At no flow conditions, the frequencies of an ultrasonic wave transmitted into a pipe and its reflections from the fluid are the same. Under flowing conditions, the frequency of the reflected wave is different due to the Doppler effect.
Described as one of the worst since by Chief Minister Pinarayi Vijayan, the rains in Kerala have left over dead and rendered thousands of people homeless.
According to the latest tally, 80, have been rescued so far. Over 1, relief camps have been set up across the state that currently house at least 2,23, people. In a multi-part seriesFirstpost will attempt to analyse the short-term and long-term impact of these unprecedented floods on the lives of the people, economy of the state, and the environment.
Philipose had earlier refused to leave the house, not because he was worried about water washing away the household items or damaging the rice mill he runs, but due to a strong belief that water will not enter his house.
Our house was one of the few in which water did not enter even once. The flood that ravaged Kuttanad has dismayed many people like Philiphose. Most people in the area, which witnesses floods almost every year, believed that their annual ordeal was over when the flood in the first spell of the monsoon ended in the middle of July, without causing much human displacement.
Many appeared bewildered when floods returned with an increased ferocity on Wednesday. Interestingly, the current flood was not caused by rain or even high tide from the sea, as is usually the case. The region lies below the sea level. The flood was triggered by a sudden rise in the water level in the Pampa River following the opening of the shutters of the Kakki, Anathodu and Kochu Pampa reservoirs, which are part of the Sabarigiri hydroelectric project in Pathanamthitta district.
Boats are the only means to rescue many people in Kuttanad. Image sourced by TK Devasia The water that gushed from the river filled the Vembanad Lake and flooded most of the areas in the region.
Thousands of houses have been submerged and roads inundated in the unexpected flash floods. Finance Minister Thomas Isaac, who is coordinating the rescue operations in Alappuzha district, himself is surprised by the extent of areas crippled by the flood.
He said that all the people in the region, which consists of major parts of Alappuzha and certain parts of Kottayam and Pathanamthitta districts, will have to be evacuated. He said that the biggest problem faced by the district administration is the refusal of a large number of people to move to relief camps.
Like Philipose, many believe that the flood will not affect them. However, they were forced to change their mind when the flood water rose beyond what they expected. By then, things had gone out of the control of the district administration, which found the resources under their command insufficient to move out thousands of people who were marooned in the flood in many places.
Boats were the only means by which it could rescue the people. Fortunately, the district had large number of house boats with tourism firms. While many voluntarily lent the boats, others were forced to give them after the district administration threatened to arrest the boat owners and seize their boats.
About 1 lakh people have been evacuated so far with the help of over boats, according to local MP Kodikkunnil Suresh. However, thousands living on the banks living on narrow strips of land surrounded by the backwaters remain stranded as the large boats could not reach them.
Even small boats that are available in plenty in the district were unable to reach several places. News channel Manorama said there were over 2 lakh people trapped in various areas of Kuttanad waiting to be rescued.
The report said that the water level in the Vembanad Lake that flows through Kuttanad was rising fast and it could even inundate the Alappuzha town. The district administration has already started shifting thousands of people sheltered in relief camps in the town to nearby towns like Changanacherry, Cherthala and Harippad.
Suresh, who represents the Mavelikkara Lok Sabha constituency, said that the situation was very alarming.Electro Mechanical Services. Technology Leaders will find the best Electrical and Mechanical Engineering solutions for the project.
It gives an experience and expertise in designing and installing Electrical and Mechanical Engineering systems for the construction industry. The map extent can be set through the DataFrame object.
See this ESRI help page This appears to set the current extent of the data frame. I don't know if you can set the full or maximum extent of the frame.
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Administrative Services | K Street, Lincoln, NE Security, Accessibility & Privacy Policies. Contact Webmaster. Ultrasonic flow meters are commonly applied to measure the velocity of liquids that allow ultrasonic waves to pass, such as water, molten sulfur, cryogenic liquids and chemicals.
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