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Gustav Lorentzen — 70, and still going strong
INTERNATIONAL JOURNAL OF REFRIGERATION is the journal of the International Institute of Refrigeration. 177 Boulevard Malesherbes. 75017 Paris. France, published by Butterworth Scientific Limited. Papers are published on all subjects related to the theory and practice of refrigeration. The journal also contains news of the International Institute of Refrigeration plus more general
news items, conference reports, book reviews and a list of forthcoming events. Papers will be accepted in English or French. The journal is published bimonthly. Material intended for publication should be sent to the General Editor or to the Editorial Office in Guildford.
La 'Revue Internationale du Froior est une publication de rlnstitut International du Froid ~dit~e par Butterworth Scientific Limited. Elle publie des articles se rapportant ~ tous su/ets concernant la th~orie et la pratique du froid ainsi qu'aux sujets qui s'y rattachent. On trouvera aussi dans cette Revue des nouvelles de I "lnstitut International du Froid, des nouvelles plus g~n~rales, des comptes-rendus de conferences, une bibliographie, une liste des ~v~nements futurs. Les communications doivent ~tre soumises en anglais ou en francais. La Revue est publi~e tousles deux mois. Les documents destines ~ la publication doivent ~tre envoy~s au r~dacteur en chef ou ~ la r~daction ~ Guildford. M a n a g i n g Editor
Stella Dutton Executive Editor Marija Vukovojac Production M a n a g e r
Bryan Marshall Publishing Director: C. J. Rawlins Registered Office
88 Kingsway. London WC2B 6AM, England. Publishers, Editorial, Production and Reprint Offices
Buttervvorth Scienti~fic Limited. PC Box 63. Westbury House. Bury Street. Guildford, Surrey. England GU2 5BH Telephone: 0483-31261 Telex: 859556 SCITEC G. Back issues prior to the current volume are available from: Wm Dawson and Sons Ltd, Cannon House. Folkestone. Kent. England CT19 FEE.Telephone: 0303-57421 Advertisement Office Advertisers please contact: Mark Butler
Butterworth Scientific Limited, PO Box 63, Westbury House. Bury Street. Guildford, Surrey, England GU2 5BH
G u s t a v L o r e n t z e n - 70, and still going strong This month Professor Lorentzen celebrates his 70th birthday, and we wish to celebrate it with him. Gustav is a tall man - not only in stature, but in achievement and in friendliness. The last forty years are scattered with useful and profound technical papers from himself and his fellow authors. He has contributed widely in refrigeration and heat pumps, and all forms of plant and equipment used in them. In recent years, typified by his paper in the November 1983 issue of this Journal, he has analysed the national and world energy scenes, and given wise and clear guidance on necessary changes. Gustav gets things done. It is demonstrated by the size and eminence of his Trondheim laboratory. He knows how to chose good people and to activate and inspire them. Equally it has been shown within the International Institute of Refrigeration. No one has made a larger contribution to guiding the development of the Institute in the last 20 years than he. We acknowledge our debt to him in this Journal. For the first six years of its life there was no harder working member of the Editorial Board. Our good wishes to Gustav, and his wife, for many more years.
Geoffrey Haselden
G u s t a v L o r e n t z e n - 70 ans et t o u j o u r s solide au p o s t e Ce m o i s - c i le Professeur Lorentzen f~te ses 70 ans et nous d~sirons apporter notre contribution ~ cette c~l~bration. Gustav est un h o m m e g r a n d - non seulement par la tail/e, mais aussi par ses r~alisations et son amiti~. Tout au long des quarante derni~res ann~es, lui et ses collaborateurs o n t publi~ des rapports techniques utiles et de valeur. II a contribu~ largement ~ r~tude du froid et des pompes chaleur et de routes les formes d'installation et de materiel s'y rapportant. A u cours des derni~res ann~es (et ~ cet ~gard son article publi~ dans le num~ro de novembre 1983 de la Revue est typique) il a trait~ des probl~mes ~nerg~tiques nationaux et mondiaux et il a donn~ des conseils ~clair~s au sujet des transformations n~cessaires. Gustav agit. C'est ce que montrent les dimensions et le renom de son laboratoire de Trondheim. II sait choisir de bons collaborateurs, les animer et les inspirer. II en a ~t~ de m~me ~ r l n s t i t u t International du Froid. Personne autant que lui n "a plus contribu~ ~ diriger le d~v.eloppement de I'lnstitut au cours des vingt dernibres ann~es. Nous le remercions p c ur I'acdvit~ qu'il a d~ploy~e p o u r la publication de la Revue. En six ann6es d'existence, la Revue n "apas eu de membre plus actif que lui au Comit~ de R~daction. Tous nos voeux ~ Gustav, et ~ sa femme, p o u r de nombreuses ann~es encore.
Enquiries relating to subscription and circulation should be sent to: Quadrant Subscription Services Ltd. Oakfield House, Perrymount Road, Haywards Heath. Sussex. England RH16 3DH
Telephone: 0444-459188
Volume 8 Num~ro 1 Janvier 1985
3
news items, conference reports, book reviews and a list of forthcoming events. Papers will be accepted in English or French. The journal is published bimonthly. Material intended for publication should be sent to the General Editor or to the Editorial Office in Guildford.
La 'Revue Internationale du Froior est une publication de rlnstitut International du Froid ~dit~e par Butterworth Scientific Limited. Elle publie des articles se rapportant ~ tous su/ets concernant la th~orie et la pratique du froid ainsi qu'aux sujets qui s'y rattachent. On trouvera aussi dans cette Revue des nouvelles de I "lnstitut International du Froid, des nouvelles plus g~n~rales, des comptes-rendus de conferences, une bibliographie, une liste des ~v~nements futurs. Les communications doivent ~tre soumises en anglais ou en francais. La Revue est publi~e tousles deux mois. Les documents destines ~ la publication doivent ~tre envoy~s au r~dacteur en chef ou ~ la r~daction ~ Guildford. M a n a g i n g Editor
Stella Dutton Executive Editor Marija Vukovojac Production M a n a g e r
Bryan Marshall Publishing Director: C. J. Rawlins Registered Office
88 Kingsway. London WC2B 6AM, England. Publishers, Editorial, Production and Reprint Offices
Buttervvorth Scienti~fic Limited. PC Box 63. Westbury House. Bury Street. Guildford, Surrey. England GU2 5BH Telephone: 0483-31261 Telex: 859556 SCITEC G. Back issues prior to the current volume are available from: Wm Dawson and Sons Ltd, Cannon House. Folkestone. Kent. England CT19 FEE.Telephone: 0303-57421 Advertisement Office Advertisers please contact: Mark Butler
Butterworth Scientific Limited, PO Box 63, Westbury House. Bury Street. Guildford, Surrey, England GU2 5BH
G u s t a v L o r e n t z e n - 70, and still going strong This month Professor Lorentzen celebrates his 70th birthday, and we wish to celebrate it with him. Gustav is a tall man - not only in stature, but in achievement and in friendliness. The last forty years are scattered with useful and profound technical papers from himself and his fellow authors. He has contributed widely in refrigeration and heat pumps, and all forms of plant and equipment used in them. In recent years, typified by his paper in the November 1983 issue of this Journal, he has analysed the national and world energy scenes, and given wise and clear guidance on necessary changes. Gustav gets things done. It is demonstrated by the size and eminence of his Trondheim laboratory. He knows how to chose good people and to activate and inspire them. Equally it has been shown within the International Institute of Refrigeration. No one has made a larger contribution to guiding the development of the Institute in the last 20 years than he. We acknowledge our debt to him in this Journal. For the first six years of its life there was no harder working member of the Editorial Board. Our good wishes to Gustav, and his wife, for many more years.
Geoffrey Haselden
G u s t a v L o r e n t z e n - 70 ans et t o u j o u r s solide au p o s t e Ce m o i s - c i le Professeur Lorentzen f~te ses 70 ans et nous d~sirons apporter notre contribution ~ cette c~l~bration. Gustav est un h o m m e g r a n d - non seulement par la tail/e, mais aussi par ses r~alisations et son amiti~. Tout au long des quarante derni~res ann~es, lui et ses collaborateurs o n t publi~ des rapports techniques utiles et de valeur. II a contribu~ largement ~ r~tude du froid et des pompes chaleur et de routes les formes d'installation et de materiel s'y rapportant. A u cours des derni~res ann~es (et ~ cet ~gard son article publi~ dans le num~ro de novembre 1983 de la Revue est typique) il a trait~ des probl~mes ~nerg~tiques nationaux et mondiaux et il a donn~ des conseils ~clair~s au sujet des transformations n~cessaires. Gustav agit. C'est ce que montrent les dimensions et le renom de son laboratoire de Trondheim. II sait choisir de bons collaborateurs, les animer et les inspirer. II en a ~t~ de m~me ~ r l n s t i t u t International du Froid. Personne autant que lui n "a plus contribu~ ~ diriger le d~v.eloppement de I'lnstitut au cours des vingt dernibres ann~es. Nous le remercions p c ur I'acdvit~ qu'il a d~ploy~e p o u r la publication de la Revue. En six ann6es d'existence, la Revue n "apas eu de membre plus actif que lui au Comit~ de R~daction. Tous nos voeux ~ Gustav, et ~ sa femme, p o u r de nombreuses ann~es encore.
Enquiries relating to subscription and circulation should be sent to: Quadrant Subscription Services Ltd. Oakfield House, Perrymount Road, Haywards Heath. Sussex. England RH16 3DH
Telephone: 0444-459188
Volume 8 Num~ro 1 Janvier 1985
3