\n Read more <\/a>\n <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"The article presents a method for determining the maximum hourly hot water consumption with specified probability
\nof occurrence taking into account the number of inhabitants in multi-family residential buildings. It was assumed that
\nthe maximum hourly water demand per single resident of the building is a random variable with a normal
\ndistribution with the expected value of \u2013<\/p>\n
qj max and the standard deviation of S\u2013
\nqj max
\n. Then, based on these
\nassumptions, the parameters of the distribution of the maximum hourly hot water demand were determined. For this
\npurpose, the results of water consumption measurements by residents of seven residential buildings located in several
\nhousing estates in Szczecin were used. Knowledge of the distribution parameters allows for determining the
\nvariability of the unit consumption value depending on the probability. Using this information, the average unit water
\ndemand was calculated for probabilities of 90%, 95%, 99%, and 99.9%, along with lower values depending on the
\nnumber of building inhabitants. The results obtained are presented in a graph.<\/p>\n","protected":false},"featured_media":0,"parent":0,"menu_order":0,"template":"","meta":[],"tags":[3775,2058,1037],"tematyka":[617],"class_list":["post-19769","artykul","type-artykul","status-publish","hentry","tag-unit-water-intake","tag-water-consumption","tag-water-supply-systems","tematyka-consumption-and-measurement-of-hot-and-cold-water","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"ptb_metabox":{"ptb_artykul_text_1":["W\u0141ADYS\u0141AW SZAFLIK","JERZY NEJRANOWSKI"],"ptb_artykul_text_2":"10.36119\/15.2023.6.4","ptb_artykul_numer_miesi_cznika":"06\/2023 Instal p.24-28","ptb_artykul_info_autor":"prof. dr hab. in\u017c. W\u0142adys\u0142aw Szaflik, https:\/\/orcid.org\/0000-0003-3767-8766, szaflik@zut.edu.pl, dr in\u017c. Jerzy Nejranowski https:\/\/orcid.org\/0000-0002-1836-2937 \u2013 Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Katedra Ogrzewnictwa, Wentylacji i Ciep\u0142ownictwa, Szczecin, jerzynej@zut.edu.pl","ptb_artykul_orcid":["0000-0003-3767-8766","0000-0002-1836-2937"]},"ptb_taxonomy":{"post_tag":[{"term_id":3775,"name":"unit water intake","slug":"unit-water-intake","term_group":0,"term_taxonomy_id":3775,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":2058,"name":"water consumption","slug":"water-consumption","term_group":0,"term_taxonomy_id":2058,"taxonomy":"post_tag","description":"","parent":0,"count":9,"filter":"raw"},{"term_id":1037,"name":"water supply systems","slug":"water-supply-systems","term_group":0,"term_taxonomy_id":1037,"taxonomy":"post_tag","description":"","parent":0,"count":10,"filter":"raw"}],"tematyka":[{"term_id":617,"name":"Consumption and measurement of hot and cold water","slug":"consumption-and-measurement-of-hot-and-cold-water","term_group":0,"term_taxonomy_id":617,"taxonomy":"tematyka","description":"","parent":0,"count":10,"filter":"raw"}]},"ptb_featured_image":null,"builder_content":" Read more <\/a>","_links":{"self":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/artykul\/19769","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/artykul"}],"about":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/types\/artykul"}],"wp:attachment":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/media?parent=19769"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/tags?post=19769"},{"taxonomy":"tematyka","embeddable":true,"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/tematyka?post=19769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}