1 Ocak 2021 Dergi makalesi Açık Erişim

Hekimoglu, Gokhan; Nas, Memduh; Ouikhalfan, Mohammed; Sari, Ahmet; Tyagi, V. V.; Sharma, R. K.; Kurbetci, Sirin; Saleh, Tawfik A.

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/238826</identifier>
  <creators>
    <creator>
      <creatorName>Hekimoglu, Gokhan</creatorName>
      <givenName>Gokhan</givenName>
      <familyName>Hekimoglu</familyName>
      <affiliation>Karadeniz Tech Univ, Dept Met &amp; Mat Engn, TR-61080 Trabzon, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Nas, Memduh</creatorName>
      <givenName>Memduh</givenName>
      <familyName>Nas</familyName>
      <affiliation>Karadeniz Tech Univ, Dept Civil Engn, TR-61080 Trabzon, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Ouikhalfan, Mohammed</creatorName>
      <givenName>Mohammed</givenName>
      <familyName>Ouikhalfan</familyName>
    </creator>
    <creator>
      <creatorName>Sari, Ahmet</creatorName>
      <givenName>Ahmet</givenName>
      <familyName>Sari</familyName>
    </creator>
    <creator>
      <creatorName>Tyagi, V. V.</creatorName>
      <givenName>V. V.</givenName>
      <familyName>Tyagi</familyName>
      <affiliation>Shri Mata Vaishno Devi Univ, Sch Energy Management, Katra 182320, J&amp;K, India</affiliation>
    </creator>
    <creator>
      <creatorName>Sharma, R. K.</creatorName>
      <givenName>R. K.</givenName>
      <familyName>Sharma</familyName>
      <affiliation>Manipal Univ Jaipur, Dept Mech Engn, Jaipur, Rajasthan, India</affiliation>
    </creator>
    <creator>
      <creatorName>Kurbetci, Sirin</creatorName>
      <givenName>Sirin</givenName>
      <familyName>Kurbetci</familyName>
      <affiliation>Karadeniz Tech Univ, Dept Civil Engn, TR-61080 Trabzon, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Saleh, Tawfik A.</creatorName>
      <givenName>Tawfik A.</givenName>
      <familyName>Saleh</familyName>
      <affiliation>King Fahd Univ Petr &amp; Mineral, Dept Chem, Dhahran 31261, Saudi Arabia</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Silica Fume/Capric Acid-Stearic Acid Pcm Included-Cementitious Composite For Thermal Controlling Of Buildings: Thermal Energy Storage And Mechanical Properties</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2021</publicationYear>
  <dates>
    <date dateType="Issued">2021-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/238826</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.energy.2020.119588</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">In this paper, we produced new kind cement mortars with thermal energy storing/releasing properties, containing silica fume (SF)/capric acid-stearic acid eutectic mixture (CA-SA) as form-stable composite phase change material (FSC-PCM). The physicochemical compatibility between CA-SA eutectic PCM and SF was studied by fourier-transform infrared (FTIR), X-ray powder diffraction (XRD) and scanning electron microscope (SEM) techniques. The differential scanning calorimetry (DSC) results indicated that the FSC-PCM including 37 wt% CA-SA eutectic PCM has a phase change temperature and latent heat capacity of 23.28 degrees C and 65.6 J/g, respectively. Thermogravimetric (TG) measurements and thermal cycling examination demonstrated that FSC-PCM has great stability in terms of its chemical structure, thermal degradation and cycling reliability in LHTES properties. To achieve novel type cementations composite mortar, the FSC-PCM was replaced with ordinary cement mortar (OCM) in weight fraction of 10%, 15% and 20%. Thermoregulation performance test showed that the maximum indoor temperatures differences between the OCM and latent heat storage-cement mortar (LHS-CM) based rooms were found as 2.48 degrees C during the heating stage and 1.71 degrees C during the cooling stage. Mechanical test findings of the LHS-CMs showed acceptable mechanical properties and have suitable properties for regulation of indoor temperatures and reducing energy consumption in buildings. (C) 2020 Elsevier Ltd. All rights reserved.</description>
  </descriptions>
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