Transverse motion of cohesive powders in flighted rotary kilns: experimental study of unloading at ambient and high temperatures
Identifieur interne : 000618 ( Main/Merge ); précédent : 000617; suivant : 000619Transverse motion of cohesive powders in flighted rotary kilns: experimental study of unloading at ambient and high temperatures
Auteurs : Marie Debacq [France] ; Stéphane Vitu [France] ; Denis Ablitzer [France] ; Jean-Léon Houzelot [France] ; Fabrice Patisson [France]Source :
- Powder Technology [ 0032-5910 ] ; 2013-04-17.
English descriptors
Abstract
The transverse flow of cohesive powders in rotary kilns equipped with lifters was studied experimentally and theoretically. A laboratory device was built up in which the flow of uranyl difluoride (UO2F2), uranium sesquioxide (U3O8) and uranium dioxide (UO2) powders was filmed, recorded and analyzed using partly manual image analysis techniques. Experiments were performed both at room temperature and at high temperature. A constitutive law describing the powder discharge was derived, involving a relationship between the volume fraction of powder contained in a lifter and the angular position of this lifter. This law based on geometrical calculations is successfully compared with the experimental results of unloading.
Url:
DOI: 10.1016/j.powtec.2013.04.007
Links toward previous steps (curation, corpus...)
- to stream Hal, to step Corpus: 000B83
- to stream Hal, to step Curation: 000B83
- to stream Hal, to step Checkpoint: 000562
Links to Exploration step
Hal:hal-00823592Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Transverse motion of cohesive powders in flighted rotary kilns: experimental study of unloading at ambient and high temperatures</title>
<author><name sortKey="Debacq, Marie" sort="Debacq, Marie" uniqKey="Debacq M" first="Marie" last="Debacq">Marie Debacq</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-104710" status="VALID"><idno type="IdRef">152607595</idno>
<idno type="RNSR">200918462H</idno>
<idno type="IdUnivLorraine">[UL]RTA--</idno>
<orgName>Institut Jean Lamour</orgName>
<orgName type="acronym">IJL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>Institut Jean Lamour, Parc de Saurupt, Rond-point Marguerite de Lorraine, CS 50840, 54011 NANCY cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://ijl.univ-lorraine.fr</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7198" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7198" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Vitu, Stephane" sort="Vitu, Stephane" uniqKey="Vitu S" first="Stéphane" last="Vitu">Stéphane Vitu</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-213739" status="VALID"><orgName>Laboratoire Génie des Procédés pour l'Environnement, l'Energie et la Santé</orgName>
<orgName type="acronym">LGP2ES</orgName>
<desc><address><addrLine>292 rue Saint-Martin 75141 Paris cedex 03</addrLine>
<country key="FR"></country>
</address>
</desc>
<listRelation><relation active="#struct-300351" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-300351" type="direct"><org type="institution" xml:id="struct-300351" status="VALID"><orgName>Conservatoire National des Arts et Métiers [CNAM]</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Ablitzer, Denis" sort="Ablitzer, Denis" uniqKey="Ablitzer D" first="Denis" last="Ablitzer">Denis Ablitzer</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-104710" status="VALID"><idno type="IdRef">152607595</idno>
<idno type="RNSR">200918462H</idno>
<idno type="IdUnivLorraine">[UL]RTA--</idno>
<orgName>Institut Jean Lamour</orgName>
<orgName type="acronym">IJL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>Institut Jean Lamour, Parc de Saurupt, Rond-point Marguerite de Lorraine, CS 50840, 54011 NANCY cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://ijl.univ-lorraine.fr</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7198" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7198" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Houzelot, Jean Leon" sort="Houzelot, Jean Leon" uniqKey="Houzelot J" first="Jean-Léon" last="Houzelot">Jean-Léon Houzelot</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-211875" status="VALID"><idno type="IdRef">153068876</idno>
<idno type="RNSR">201320573K</idno>
<idno type="IdUnivLorraine">[UL]RQC--</idno>
<orgName>Laboratoire Réactions et Génie des Procédés</orgName>
<orgName type="acronym">LRGP</orgName>
<date type="start">2013-01-01</date>
<desc><address><addrLine>Université de Lorraine - ENSIC, 1 rue de Grandville BP 20451, 54001 Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://lrgp.univ-lorraine.fr/</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7274" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7274" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Patisson, Fabrice" sort="Patisson, Fabrice" uniqKey="Patisson F" first="Fabrice" last="Patisson">Fabrice Patisson</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-104710" status="VALID"><idno type="IdRef">152607595</idno>
<idno type="RNSR">200918462H</idno>
<idno type="IdUnivLorraine">[UL]RTA--</idno>
<orgName>Institut Jean Lamour</orgName>
<orgName type="acronym">IJL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>Institut Jean Lamour, Parc de Saurupt, Rond-point Marguerite de Lorraine, CS 50840, 54011 NANCY cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://ijl.univ-lorraine.fr</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7198" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7198" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">HAL</idno>
<idno type="RBID">Hal:hal-00823592</idno>
<idno type="halId">hal-00823592</idno>
<idno type="halUri">https://hal.archives-ouvertes.fr/hal-00823592</idno>
<idno type="url">https://hal.archives-ouvertes.fr/hal-00823592</idno>
<idno type="doi">10.1016/j.powtec.2013.04.007</idno>
<date when="2013-04-17">2013-04-17</date>
<idno type="wicri:Area/Hal/Corpus">000B83</idno>
<idno type="wicri:Area/Hal/Curation">000B83</idno>
<idno type="wicri:Area/Hal/Checkpoint">000562</idno>
<idno type="wicri:explorRef" wicri:stream="Hal" wicri:step="Checkpoint">000562</idno>
<idno type="wicri:doubleKey">0032-5910:2013:Debacq M:transverse:motion:of</idno>
<idno type="wicri:Area/Main/Merge">000618</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Transverse motion of cohesive powders in flighted rotary kilns: experimental study of unloading at ambient and high temperatures</title>
<author><name sortKey="Debacq, Marie" sort="Debacq, Marie" uniqKey="Debacq M" first="Marie" last="Debacq">Marie Debacq</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-104710" status="VALID"><idno type="IdRef">152607595</idno>
<idno type="RNSR">200918462H</idno>
<idno type="IdUnivLorraine">[UL]RTA--</idno>
<orgName>Institut Jean Lamour</orgName>
<orgName type="acronym">IJL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>Institut Jean Lamour, Parc de Saurupt, Rond-point Marguerite de Lorraine, CS 50840, 54011 NANCY cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://ijl.univ-lorraine.fr</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7198" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7198" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Vitu, Stephane" sort="Vitu, Stephane" uniqKey="Vitu S" first="Stéphane" last="Vitu">Stéphane Vitu</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-213739" status="VALID"><orgName>Laboratoire Génie des Procédés pour l'Environnement, l'Energie et la Santé</orgName>
<orgName type="acronym">LGP2ES</orgName>
<desc><address><addrLine>292 rue Saint-Martin 75141 Paris cedex 03</addrLine>
<country key="FR"></country>
</address>
</desc>
<listRelation><relation active="#struct-300351" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-300351" type="direct"><org type="institution" xml:id="struct-300351" status="VALID"><orgName>Conservatoire National des Arts et Métiers [CNAM]</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Ablitzer, Denis" sort="Ablitzer, Denis" uniqKey="Ablitzer D" first="Denis" last="Ablitzer">Denis Ablitzer</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-104710" status="VALID"><idno type="IdRef">152607595</idno>
<idno type="RNSR">200918462H</idno>
<idno type="IdUnivLorraine">[UL]RTA--</idno>
<orgName>Institut Jean Lamour</orgName>
<orgName type="acronym">IJL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>Institut Jean Lamour, Parc de Saurupt, Rond-point Marguerite de Lorraine, CS 50840, 54011 NANCY cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://ijl.univ-lorraine.fr</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7198" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7198" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Houzelot, Jean Leon" sort="Houzelot, Jean Leon" uniqKey="Houzelot J" first="Jean-Léon" last="Houzelot">Jean-Léon Houzelot</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-211875" status="VALID"><idno type="IdRef">153068876</idno>
<idno type="RNSR">201320573K</idno>
<idno type="IdUnivLorraine">[UL]RQC--</idno>
<orgName>Laboratoire Réactions et Génie des Procédés</orgName>
<orgName type="acronym">LRGP</orgName>
<date type="start">2013-01-01</date>
<desc><address><addrLine>Université de Lorraine - ENSIC, 1 rue de Grandville BP 20451, 54001 Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://lrgp.univ-lorraine.fr/</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7274" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7274" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Patisson, Fabrice" sort="Patisson, Fabrice" uniqKey="Patisson F" first="Fabrice" last="Patisson">Fabrice Patisson</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-104710" status="VALID"><idno type="IdRef">152607595</idno>
<idno type="RNSR">200918462H</idno>
<idno type="IdUnivLorraine">[UL]RTA--</idno>
<orgName>Institut Jean Lamour</orgName>
<orgName type="acronym">IJL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>Institut Jean Lamour, Parc de Saurupt, Rond-point Marguerite de Lorraine, CS 50840, 54011 NANCY cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://ijl.univ-lorraine.fr</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7198" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7198" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
</analytic>
<idno type="DOI">10.1016/j.powtec.2013.04.007</idno>
<series><title level="j">Powder Technology</title>
<idno type="ISSN">0032-5910</idno>
<imprint><date type="datePub">2013-04-17</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="mix" xml:lang="en"><term>cohesive powder</term>
<term>discharge</term>
<term>lifter</term>
<term>rotary kiln</term>
<term>transverse motion</term>
<term>uranium</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The transverse flow of cohesive powders in rotary kilns equipped with lifters was studied experimentally and theoretically. A laboratory device was built up in which the flow of uranyl difluoride (UO2F2), uranium sesquioxide (U3O8) and uranium dioxide (UO2) powders was filmed, recorded and analyzed using partly manual image analysis techniques. Experiments were performed both at room temperature and at high temperature. A constitutive law describing the powder discharge was derived, involving a relationship between the volume fraction of powder contained in a lifter and the angular position of this lifter. This law based on geometrical calculations is successfully compared with the experimental results of unloading.</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Lorraine/explor/LrgpV1/Data/Main/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000618 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 000618 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Lorraine |area= LrgpV1 |flux= Main |étape= Merge |type= RBID |clé= Hal:hal-00823592 |texte= Transverse motion of cohesive powders in flighted rotary kilns: experimental study of unloading at ambient and high temperatures }}
![]() | This area was generated with Dilib version V0.6.32. | ![]() |