{"id":648,"date":"2021-10-12T15:18:48","date_gmt":"2021-10-12T15:18:48","guid":{"rendered":"https:\/\/itgeeks.in\/home\/?p=648"},"modified":"2021-10-14T15:19:16","modified_gmt":"2021-10-14T15:19:16","slug":"2k6-me-802-refrigeration-and-air-conditioning","status":"publish","type":"post","link":"https:\/\/itgeeks.in\/home\/?p=648","title":{"rendered":"2K6 ME 802 : REFRIGERATION AND AIR CONDITIONING"},"content":{"rendered":"\n<p><strong>MODULE I (12 hours)<\/strong><br>Introduction to refrigeration-unit of refrigeration-refrigerator and heat pump-coefficient of performance-reversed Carnot cycle-pressure enthalpy diagram-vapour compression refrigeration cycle-analysis of practical vapour compression cycle-non conventional refrigeration systems-thermo electric refrigeration-vortex tube-pulse tube refrigerationrefrigerant mixtures-cooling by adiabatic demagnetization<br><strong>MODULE II (12 hours)<\/strong><br>Steam jet refrigeration-analysis of steam jet refrigeration system-components-advantages and limitations-air refrigeration systems-thermodynamic analysis of bell coleman cycleapplication to air craft refrigeration-absorption refrigeration systems-principle and operation of aqua ammonia and lithium-bromide water systems-electrolux system-comparison between vapour compression and absorption systems-introduction to adsorption refrigeration systemMEMS cooling systems<br><strong>MODULE III (14 hours)<\/strong><br>Refrigerants-thermodynamic physical and chemical properties of refrigerants-selection criteria of refrigerants-refrigerant compressors-reciprocating compressors-single and multi stage compression-effect of clearance-effect of inter cooling-optimum pressure ratiosefficiencies-rotary compressor-screw-vane type compressor-centrifugal compressor-hermeticsemi hermitic and open compressors-condensers-air cooled condensers-water cooled condensers and evaporative condensers-expansion devices-purpose and types-capillary tubeautomatic expansion valve-thermostatic expansion valve-evaporators-flooded evaporatorsdry expansion systems-natural convection evaporators-forced convection evaporators-shell and tube evaporators-shell and coil evaporators<br><strong>MODULE IV(14 hours)<\/strong><br>Psychrometry-psychrometric properties and relations-psychrometric chart-psychrometric processes-summer air conditioning system-winter air conditioning system-year round air conditioning system-central air conditioning system-unitary air conditioning system-direct&nbsp; expansion system-all water system-all air system-air water system-design procedure for air<br>conditioning systems-estimation of air conditioning load-noise and noise control-refrigeration and air conditioning controls-high pressure and low pressure cutout-high side and low side float valve-flow regulating devices-thermostats-humidstats<\/p>\n\n\n\n<p><strong>Text Book:<\/strong><br>1.&nbsp;<a href=\"https:\/\/itgeeks.in\/home\/?p=649\">Stoecker, \u201cRefrigeration and Air Conditioning.\u201d, Mc Graw Hill<\/a><br><strong>Reference Books:<\/strong><br>1.&nbsp;Roy J Doosat, \u201c Principles of Refrigeration.\u201d, Pearson Education<br>2.&nbsp;<a href=\"https:\/\/itgeeks.in\/home\/?p=651\">C.P Arora, \u201cRefrigeration and Air Conditioning.\u201d TMH<\/a><br>3. Ananthanarayanan, \u201cBasic Refrigeration and Air Conditioning.\u201d, Mc Graw Hill<br>4.&nbsp;<a href=\"https:\/\/itgeeks.in\/home\/?p=655\">McQuston, \u201cHeating, Ventilating and Air Conditioning\u201d John Wiley<\/a><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link\" href=\"https:\/\/itgeeks.in\/home\/?p=205\">S8 QUESTION PAPER<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link\" href=\"https:\/\/itgeeks.in\/home\/?p=781\">Notes<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MODULE I (12 hours)Introduction to refrigeration-unit of refrigeration-refrigerator and heat pump-coefficient of performance-reversed Carnot cycle-pressure enthalpy diagram-vapour compression refrigeration cycle-analysis<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35,23,9,8],"tags":[7],"class_list":["post-648","post","type-post","status-publish","format-standard","hentry","category-ku-s8-me","category-ku-syb-s8","category-ku-syllabus","category-syllabus","tag-kannur-university"],"_links":{"self":[{"href":"https:\/\/itgeeks.in\/home\/index.php?rest_route=\/wp\/v2\/posts\/648","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itgeeks.in\/home\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itgeeks.in\/home\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itgeeks.in\/home\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itgeeks.in\/home\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=648"}],"version-history":[{"count":2,"href":"https:\/\/itgeeks.in\/home\/index.php?rest_route=\/wp\/v2\/posts\/648\/revisions"}],"predecessor-version":[{"id":784,"href":"https:\/\/itgeeks.in\/home\/index.php?rest_route=\/wp\/v2\/posts\/648\/revisions\/784"}],"wp:attachment":[{"href":"https:\/\/itgeeks.in\/home\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itgeeks.in\/home\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itgeeks.in\/home\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}