Liquid cooling refers to cooling by means of the convection or circulation of a liquid .
42-770: Vertiv is an American multinational provider of critical infrastructure and services for data centers, communication networks, and commercial and industrial environments. Headquartered in Westerville, Ohio , Vertiv has ~27,000 employees worldwide, doing business in more than 130 countries, and operating 23 manufacturing and assembly facilities. The company has regional headquarters in: Bologna, Italy ; Miami, Florida ; Pasig, Manila, Philippines ; Nanshan District, Shenzhen, China ; and Mumbai, India . Vertiv began as Capitol Refrigeration Industries, established in 1946 by Ralph Liebert (1918–1984) in Columbus, Ohio . Liebert developed
84-575: A Canadian distributor network. In 1968, the company moved into a new facility in Worthington, Ohio . As its business continued to grow, the company broke ground once again and moved into a 150,000 square foot facility in Columbus, Ohio. In 1977, Liebert launched Conditioned Power Corporation to design and manufacture power distribution, conditioning and monitoring systems for the data processing industry. Expansion continued as Liebert broke ground for
126-511: A male householder with no wife present, and 29.3% were non-families. 24.4% of all households were made up of individuals, and 10.6% had someone living alone who was 65 years of age or older. The average household size was 2.48 and the average family size was 2.96. The median age in the city was 41.2 years. 22.4% of residents were under the age of 18; 10.1% were between the ages of 18 and 24; 22.2% were from 25 to 44; 31.1% were from 45 to 64; and 14.3% were 65 years of age or older. The gender makeup of
168-688: A matter of public record. in mil. US$ in mil. US$ in mil. US$ in US$ Westerville, Ohio Westerville is a city in Franklin and Delaware counties in the U.S. state of Ohio . A northeastern suburb of Columbus as well as the home of Otterbein University , the population was 39,190 at the 2020 census . Westerville was once known as "The Dry Capital of the World" for its strict laws prohibiting sales of alcohol and for being
210-720: A merger with a Goldman Sachs -led special purpose acquisition company , GS Acquisition Holdings, the company became publicly traded on the New York Stock Exchange (NYSE: VRT) on February 10, 2020. In 2021, Vertiv acquired E+I Engineering, a global provider of switchgear, busway and modular power solutions, for $ 1.8 billion. In December 2023, Vertiv acquired CoolTera Ltd, a provider of coolant distribution infrastructure for data center liquid cooling technology, strengthening its thermal management portfolio for high density compute cooling requirements. In 2023, Vertiv's share price increased 252%, outperforming all companies in
252-460: A normal garment, usually a vest. Since the coolant is so close to human skin, water tends to be the preferred coolant, as it is both safe for skin contact and effective at transferring heat. Due to their portable and versatile nature, LCGs have been proposed as a solution to overheating in areas where a standard air conditioning system would not be feasible or where the cooling would need to be under protective gear. This technology-related article
294-588: A second major manufacturing facility in Delaware, Ohio , in 1980. Ralph Liebert's son, Larry Liebert, took over the company as president in 1980 and served in this position until 1989. In 1981, Liebert became a public company, listed on the NASDAQ under the symbol LIEB. In 1983, Liebert acquired Franklin Electric subsidiary, Programmed Power Corporation, expanding the company's power division capabilities to include
336-842: Is He in Yonder Stall?", and the Christmas favorite " Up On The Housetop ". His home in Westerville, listed on the National Register of Historic Places , was dedicated as a museum in 1937 and is now owned by the Ohio Historical Society and managed locally by the Westerville Historical Society. It is the only state memorial to a composer in the state of Ohio. An 1859 town ordinance prohibited sales of alcohol in Westerville. By
378-426: Is also used to remove heat from large buildings by using chillers which transfer the coolant from the evaporator to air handling units , chilled beams and fan coil units inside the building, and to the cooling towers from the condenser if the condenser is liquid-cooled. Some buildings are directly cooled by the cooling towers using plate heat exchangers transferring the heat from the chiller condenser loop to
420-630: Is called State Street. Streetcars plied the avenues of Westerville from the late nineteenth century but service was discontinued in 1929. Today, Westerville offers little in the way of public transportation . The city itself operates no public buses, but the Central Ohio Transit Authority (COTA) serves Westerville with five bus lines. T. Marzetti Company and its parent Lancaster Colony Corporation, as well as Mac Tools are headquartered in Westerville. According to Westerville's 2023 Annual Comprehensive Financial Report,
462-413: Is either indirect or direct. The former pertains to the category that utilizes cold plate cooling, which uses water as coolant while, in the latter (also referred to as liquid immersion cooling), the surface of the chips comes in contact with the liquid since there is no wall separating the heat source from the coolant. This immersion cooling also offer a higher transfer coefficient, although this depends on
SECTION 10
#1732787275712504-635: Is served by the Westerville City School District . The district operates three high schools: Westerville South High School , an International Baccalaureate School, which opened in 1960 as Westerville High School; Westerville North High School (opened 1975); and Westerville Central High School (opened 2003). In addition, Westerville has five middle and sixteen elementary schools. The middle schools are Blendon, Genoa, Heritage, Minerva Park, and Walnut Springs. The elementary schools are Emerson (a magnet school that opened in 1896 as
546-500: Is today Westerville was settled by those of European ancestry around 1810. In 1818, Matthew, Peter, and William Westervelt, settlers of Dutch extraction, migrated to the area from New York. Matthew Westervelt donated land for the construction of a Methodist church in 1836, and the settlement was subsequently named in the family's honor. In 1839, the Blendon Young Men's Seminary was chartered in Westerville; Matthew Westervelt
588-541: The 1870s, a burgeoning conflict between pro- and anti- temperance forces boiled over into the so-called "Westerville Whiskey Wars". Twice, in 1875 and 1879, businessman Henry Corbin opened a saloon in Westerville, and each time the townspeople blew up his establishment with gunpowder. Westerville's reputation for temperance was so significant that in 1909 the Anti-Saloon League moved its national headquarters from Washington, D.C. to Westerville. The League, at
630-621: The ENP business from Emerson Electric in a transaction valued in excess of $ 4 billion, completed in December 2016. The company was rebranded as Vertiv. Emerson also retained a subordinated equity piece in the company. Vertiv launched as a stand-alone business and announced the appointment of Rob Johnson as chief executive officer . In 2017, Vertiv sold its ASCO power switch business to Schneider Electric for $ 1.25 billion. The company made three acquisitions in 2018; Energy Labs, Geist and MEMS. Through
672-1138: The S&;P 500 index. The company's market capitalization was valued at over $ 45 billion as of November 2024. Vertiv's primary customers are businesses across three main end markets: data centers , communication networks and commercial & industrial environments. Vertiv's major customers include Alibaba , America Movil , AT&T , China Mobile , Equinix , Ericsson , Siemens , Telefonica , Tencent , Verizon and Vodafone . Its principal offerings include: Vertiv has global manufacturing footprint, with facilities located in Delaware , Ironton , Lincoln , Anderson , Pelzer , Tijuana , Mexicali , Monterrey , Reynosa , Letterkenny , Burnfoot , Campsie , Bologna , Tognana , Volyne , Rugvica , Nové Mesto nad Váhom , Ras Al Khaimah , Ambernath , Chakan , Pune , Mianyang and Jiangmen . Vertiv invests approximately 5% of sales into research and development. In 2023, Vertiv spent $ 303.5 million on research and development. Vertiv has approximately 2,800 registered patents and 1,700 registered trademarks . In April 2021, Vertiv
714-624: The Vine Street School), Hanby (magnet), Longfellow, Alcott, Annehurst, Cherrington, Fouse, Hawthorne, Huber Ridge, Mark Twain, McVay, Minerva France, Pointview, Robert Frost, Whittier, and Wilder. In the early days before the town's incorporation, Westerville was connected to Columbus by a plank road with a toll of ten cents. Today, Westerville borders Interstate 71 and Interstate 270 (the Columbus Outerbelt), expressways that connect it with Columbus and other suburbs. Via
756-414: The city was $ 69,135, and the median income for a family was $ 82,163. Males had a median income of $ 55,053 versus $ 36,510 for females. The per capita income for the city was $ 29,401. About 2.5% of families and 3.5% of the population were below the poverty line , including 3.5% of those under the age of 18 and 5.0% of those ages 65 and older. Otterbein University , a private four-year liberal arts college,
798-594: The city was 47.0% male and 53.0% female. As of the census of 2000, there were 35,318 people, 12,663 households, and 9,547 families living in the city. The population density was 2,851.1 inhabitants per square mile (1,100.8/km ). There were 13,143 housing units at an average density of 1,061.0 units per square mile (409.7 units/km ). The racial makeup of the city was 93.54% White , 3.20% African American , 0.13% Native American , 1.55% Asian , 0.03% Pacific Islander , 0.36% from other races , and 1.19% from two or more races. Hispanic or Latino of any race were 1.07% of
840-418: The city was 88.6% White , 6.4% African American , 0.2% Native American , 2.3% Asian , 0.5% from other races , and 2.1% from two or more races. Hispanic or Latino of any race were 1.9% of the population. There were 13,859 households, of which 31.9% had children under the age of 18 living with them, 58.7% were married couples living together, 9.1% had a female householder with no husband present, 2.9% had
882-613: The company increased is presence in Asia with the purchase of Avansys and formation of ENP India. ENP expanded its telecom industry solutions with the 2004 acquisition of Marconi outside plant and power system. In 2006, ENP acquired Germany-based Knürr, a leading provider of enclosure systems. In 2007, the Energy Logic energy efficiency model was developed and initially released. Avocent and Chloride were acquired in 2009 and 2010 respectively. In December 2016, Platinum Equity acquired
SECTION 20
#1732787275712924-526: The council-manager system to the present day. The city elects seven council members at large for four-year terms; the council selects from among its own a member to serve as mayor, vice mayor, chair, and vice chair. Under the City Charter, the mayor is only "the ceremonial head of the government" of the city. The council additionally selects the city manager, who serves indefinitely. In 2007, David Collinsworth replaced David Lindimore as city manager after
966-458: The departure of former CEO Rob Johnson. On July 1, 2023, Anand Sanghi was appointed President of the Americas region. As of October 30, 2024, the management of Vertiv includes: As of October 30, 2024, the board of directors of Vertiv includes: As of December 30, 2023, the largest shareholders of Vertiv were: Vertiv's financial performance is reported to shareholders on an annual basis and
1008-596: The design and manufacture of uninterruptible power supplies (UPS). That same year, Liebert opened its first overseas production facility in Cork, Ireland . Liebert Corporation was acquired by Emerson Electric in March 1987, remaining a wholly owned subsidiary of Emerson. In 2000, Emerson formed its Network Power (ENP) business unit, consolidating critical infrastructure technologies under a single brand. The following decade saw an expansion of ENP with various acquisitions. In 2001,
1050-421: The evaporator loop. Convective heat transfer is used to cool the coolant if the building uses dry or closed-circuit cooling towers. Liquid Cooling Garments (LCG) are used to decrease the wearer’s bodily temperature and keep them comfortable. Generally, an LCG uses a series of coolant-filled tubes and a refrigeration unit and a pump to move the coolant throughout the system. These parts are usually encased inside of
1092-696: The first beer in Uptown Westerville in over 70 years. On October 15, 2019, Westerville hosted the fourth 2020 Democratic Primary Presidential Debate which had over 12 candidates on stage. To date, it is the largest primary debate in American history. In 2020 Westerville was named as the best suburban city in America based on a study conducted by Movoto Real Estate. The study, which surveyed criteria such as cost of living and crime, compared Westerville to 75 geographically diverse suburban cities across
1134-730: The first prototype precision air conditioner in his garage. In early 1965, the prototype was introduced to IBM in Chicago . Recognising the machine's potential, IBM arranged for Liebert to debut his invention at the World Computer Conference in Philadelphia . Liebert Corporation was formed in 1965 with just five associates to pursue this fast growing market as the industry's first manufacturer of computer room air conditioning (CRAC) systems. Two years later, in 1967, Liebert made its first international move by setting up
1176-666: The forefront of the Prohibition movement , gained its greatest triumph when the Eighteenth Amendment to the United States Constitution was ratified in 1919. The League printed so many leaflets in support of temperance and prohibition—over 40 tons of mail per month—that Westerville, by then known as "The Dry Capital of the World", was the smallest town in the nation to have a first class post office. The League's Westerville headquarters
1218-457: The home of the Anti-Saloon League , one of the driving forces behind Prohibition at the beginning of the 20th century. Cultures have inhabited the Westerville area for several millennia. Paleo-Indians and their successor cultures inhabited the area between Big Walnut Creek and Alum Creek . The Wyandot were the primary inhabitants by the time Europeans arrived, living along Alum Creek. They were forced out of Ohio in 1843. The land that
1260-408: The interstates, central Westerville is 16 miles (26 km) from downtown Columbus and 12 miles (19 km) from John Glenn Columbus International Airport , Central Ohio's primary terminal for air passengers. State Route 3 , the "3-C Highway" which connects Cleveland, Columbus, and Cincinnati, is the chief north–south thoroughfare of the old town center, known as Uptown Westerville, through which it
1302-468: The latter's tenure of twenty-two years. Collinsworth retired in January 2021 alongside assistant City Manager Julie Colley. In 1995, the city annexed 941 non-dry acres of land to its north, which included several alcohol-selling businesses. Subsequently, voters have approved alcohol sales in old Westerville at a number of establishments through site-specific local options . In 2006 Michael's Pizza served
Vertiv - Misplaced Pages Continue
1344-635: The nation. According to the United States Census Bureau , the city has a total area of 12.61 square miles (32.66 km ), of which 12.47 square miles (32.30 km ) is land and 0.14 square miles (0.36 km ) is water. As of the census of 2010, there were 36,120 people, 13,859 households, and 9,800 families living in the city. The population density was 2,896.6 inhabitants per square mile (1,118.4/km ). There were 14,467 housing units at an average density of 1,160.1 units per square mile (447.9 units/km ). The racial makeup of
1386-402: The population. There were 12,663 households, out of which 39.3% of those had children under the age of 18 living with them, 64.8% were married couples living together, 8.3% had a female householder with no husband present, and 24.6% were non-families. 20.9% of all households were made up of individuals, and 8.0% had someone living alone who was 65 years of age or older. The average household size
1428-442: The specific coolant used and mode of convective heat transfer. One of the main benefits achieved is the reduction of noise and it is also more efficient. Some of the drawbacks include the risk entailed with the close proximity of liquid to electronics as well as its cost. Liquid cooling systems are more expensive than fan sets, which require less components such as reservoir, pump, water blocks, hose, and radiator . Liquid cooling
1470-424: The top employers in the city are: Liquid cooling Examples of liquid cooling technologies include: In computing and electronics, liquid cooling involves the technology that uses a special water block to conduct heat away from the processor as well as the chipset. This method can also be used in combination with other traditional cooling methods such as those that use air. The application to microelectronics
1512-408: Was 2.67 and the average family size was 3.11. In the city the population was spread out, with 26.9% under the age of 18, 9.1% from 18 to 24, 27.1% from 25 to 44, 26.5% from 45 to 64, and 10.4% who were 65 years of age or older. The median age was 38 years. For every 100 females, there were 90.3 males. For every 100 females age 18 and over, there were 84.9 males. The median income for a household in
1554-698: Was 275. Throughout the Antebellum era , several homes in Westerville were stations on the Underground Railroad . Among these is the Hanby House, located one block from the college. Benjamin Russell Hanby had moved to Westerville in 1849, at the age of sixteen, to enroll at Otterbein University. Hanby went on to write many familiar hymns and songs, among them " Darling Nelly Gray " (inspired by his sympathy for Southern slaves ), "Who
1596-406: Was announced as Founding Partner and Official Data Center Equipment Provider of Columbus Crew . In May 2023, Vertiv was selected by Nvidia after securing a $ 5m grant from ARPA-E 's COOLERCHIPS program. Their joint objective over the next three years is to address the challenge of cooling high-density compute by integrating direct liquid cooling and immersion cooling into a single system. Vertiv
1638-784: Was founded by the United Brethren Church in 1847 and is now home to over 3,000 students. The United Brethren Church has since merged with the Methodist Church and is now the United Methodist Church , with which the college continues to be affiliated. Other colleges and universities in Westerville Ohio include Hondros College, Franklin University (branch), Dominion University , The Ohio State School of Cosmetology, Columbus State Westerville Center (branch) and Fortis College. Westerville
1680-646: Was given to the Westerville Public Library in 1973 and now serves as a museum attached to the library. After Prohibition ended, Westerville remained dry for most of the twentieth century. In 1916, Westerville became the first village (and second municipality) in Ohio to adopt a council-manager form of government , in which a city council makes policy but the town's administrative and many of its executive governmental functions are vested in an appointed, professional manager. Westerville retains
1722-654: Was one of its first trustees. The Church of the United Brethren in Christ bought the seminary in 1846, and the next year the seminary was reformed, and renamed Otterbein College after the church's founder Philip William Otterbein . It continues today in Westerville as the private Otterbein University . Westerville was platted by 1856, and officially incorporated in August 1858. The town's population in that year
Vertiv - Misplaced Pages Continue
1764-669: Was selected for its expertise in heat rejection technology. In December 2023, Vertiv announced its collaboration with Intel to provide pumped two-phase (P2P) liquid cooling infrastructure for the Gaudi3 AI accelerator. In March 2024, Vertiv joined the Nvidia Partner Network (NPN) as a Solution Advisor: Consultant partner. Vertiv's competitors include Schneider Electric , Eaton , Legrand and Huawei . Vertiv's brands include: Giordano Albertazzi became Vertiv's Chief Executive Officer on January 1, 2023, following
#711288