. "Tlakov\u00E1 strata chladi\u010Da zemn\u00E9ho plynu s \u010Distou a zanesenou teplov\u00FDmennou plochou"@cs . . "27360" . "1335-3853" . "Tlakov\u00E9 ztr\u00E1ty v\u00FDznamnou m\u011Brou ovliv\u0148uj\u00ED energetickou n\u00E1ro\u010Dnost kompresorov\u00E9 stanice jako celku. Tato n\u00E1ro\u010Dnost se zvy\u0161uje s rostouc\u00ED tlou\u0161\u0165kou n\u00E1nosu na teplosm\u011Bnn\u00E9 plo\u0161e chladi\u010D\u016F. V p\u0159\u00EDsp\u011Bvku je uskute\u010Dn\u011Bn\u00E1 anal\u00FDza vlivu n\u00E1nosu na tlakov\u00E9 ztr\u00E1ty na vn\u011Bj\u0161\u00ED a vnit\u0159n\u00ED teplosm\u011Bnn\u00E9 plo\u0161e, mo\u017Enosti jejich ur\u010Den\u00ED a jsou stanoveny limitn\u00ED hodnoty tlou\u0161\u0165ky n\u00E1nosu na obou stran\u00E1ch teplosm\u011Bnn\u00E9 plochy chladi\u010De pro jeho akceptovateln\u00FD provoz. Pro chladi\u010D CH4 na KS01 ve Velk\u00FDch Kapu\u0161anech je z\u00EDskan\u00E1 z\u00E1vislost tlakov\u00E9 ztr\u00E1ty na \u010Distot\u011B vn\u011Bj\u0161\u00ED teplosm\u011Bnn\u00E9 plochy. Tlakov\u00E1 ztr\u00E1ta dos\u00E1hne dovolenou hodnotu 197 Pa, stanovenou v\u00FDrobcem ventil\u00E1toru, p\u0159i tlou\u0161\u0165ce n\u00E1nosu cca 0,84 mm na ka\u017Ed\u00E9 stran\u011B \u017Eebra. M\u00E1-li b\u00FDt zohledn\u011Bna hospod\u00E1rnost dod\u00E1vky plynu na jednotliv\u00FDch KS, je opodstatn\u011Bn\u00E9 \u010Dist\u011Bn\u00ED vnit\u0159n\u00EDch povrch\u016F trubek chladi\u010De v pravideln\u00FDch intervalech tak, aby nedoch\u00E1zelo k n\u00E1nosu na vnit\u0159n\u00EDch stran\u00E1ch trubek v\u011Bt\u0161\u00ED tlou\u0161\u0165ky, ne\u017E cca 3 mm, kdy je vliv n\u00E1nosu na tlakovou ztr\u00E1tu, v z\u00E1vislosti od po\u010Dtu kompletn\u011B zanesen\u00FDch" . "\u010Carnogursk\u00E1, M\u00E1ria" . "Pressure Loss of Natural Gas Cooler with a Clean and a Plugged Heat-Exchange Surface"@en . . . . "17" . . "2"^^ . "Tlakov\u00E9 ztr\u00E1ty v\u00FDznamnou m\u011Brou ovliv\u0148uj\u00ED energetickou n\u00E1ro\u010Dnost kompresorov\u00E9 stanice jako celku. Tato n\u00E1ro\u010Dnost se zvy\u0161uje s rostouc\u00ED tlou\u0161\u0165kou n\u00E1nosu na teplosm\u011Bnn\u00E9 plo\u0161e chladi\u010D\u016F. V p\u0159\u00EDsp\u011Bvku je uskute\u010Dn\u011Bn\u00E1 anal\u00FDza vlivu n\u00E1nosu na tlakov\u00E9 ztr\u00E1ty na vn\u011Bj\u0161\u00ED a vnit\u0159n\u00ED teplosm\u011Bnn\u00E9 plo\u0161e, mo\u017Enosti jejich ur\u010Den\u00ED a jsou stanoveny limitn\u00ED hodnoty tlou\u0161\u0165ky n\u00E1nosu na obou stran\u00E1ch teplosm\u011Bnn\u00E9 plochy chladi\u010De pro jeho akceptovateln\u00FD provoz. Pro chladi\u010D CH4 na KS01 ve Velk\u00FDch Kapu\u0161anech je z\u00EDskan\u00E1 z\u00E1vislost tlakov\u00E9 ztr\u00E1ty na \u010Distot\u011B vn\u011Bj\u0161\u00ED teplosm\u011Bnn\u00E9 plochy. Tlakov\u00E1 ztr\u00E1ta dos\u00E1hne dovolenou hodnotu 197 Pa, stanovenou v\u00FDrobcem ventil\u00E1toru, p\u0159i tlou\u0161\u0165ce n\u00E1nosu cca 0,84 mm na ka\u017Ed\u00E9 stran\u011B \u017Eebra. M\u00E1-li b\u00FDt zohledn\u011Bna hospod\u00E1rnost dod\u00E1vky plynu na jednotliv\u00FDch KS, je opodstatn\u011Bn\u00E9 \u010Dist\u011Bn\u00ED vnit\u0159n\u00EDch povrch\u016F trubek chladi\u010De v pravideln\u00FDch intervalech tak, aby nedoch\u00E1zelo k n\u00E1nosu na vnit\u0159n\u00EDch stran\u00E1ch trubek v\u011Bt\u0161\u00ED tlou\u0161\u0165ky, ne\u017E cca 3 mm, kdy je vliv n\u00E1nosu na tlakovou ztr\u00E1tu, v z\u00E1vislosti od po\u010Dtu kompletn\u011B zanesen\u00FDch"@cs . "P\u0159\u00EDhoda, Miroslav" . "RIV/61989100:27360/08:00019388" . . "[2A16744D94B4]" . . . . "3"^^ . . . "Pressure losses have a significant impact onto the energy demand of an entire Compressor Station. This demand is increased with the increasing thickness of the plugged layer on top of the coolers?heat-exchange surface. The article analyses the impact of the layer onto the pressure loss of both inner and outer heat-exchange surfaces, possibilities for the loss detection and definition of limit thickness for such layers on both cooler heat-exchange surfaces for its proper operation. For the cooler CH4 at KS01 in Ve\u013Eke Kapu\u0161any, the relation of pressure loss on the cleanness of the external heat-exchange area has been acquired. The pressure loss will reach the permitted value of 197 Pa as determined by the ventilation fan producer by the plugged layer thickness of app. 0,84 mm on each side of the rib. Should the economy of gas supplies at particular Compressor Stations be required to be evaluated, a regular cleaning of inner surfaces of the cooler tubes is justifiable to prevent any plugging of the tubes"@en . "RIV/61989100:27360/08:00019388!RIV10-MSM-27360___" . . "400131" . . . "Mol\u00EDnek, Ji\u0159\u00ED" . "5"^^ . "Tlakov\u00E1 strata chladi\u010Da zemn\u00E9ho plynu s \u010Distou a zanesenou teplov\u00FDmennou plochou"@cs . "Tlakov\u00E1 strata chladi\u010Da zemn\u00E9ho plynu s \u010Distou a zanesenou teplov\u00FDmennou plochou" . "Slovgas" . "Tlakov\u00E1 strata chladi\u010Da zemn\u00E9ho plynu s \u010Distou a zanesenou teplov\u00FDmennou plochou" . . "N, P(GA106/07/0938)" . . "Pressure Loss of Natural Gas Cooler with a Clean and a Plugged Heat-Exchange Surface"@en . "SK - Slovensk\u00E1 republika" . "natural gas cooler; pressure loss; clean and a plugged heat-exchange surface; compression work"@en . . "2" .